Pith Number

pith:PZDFRCTO

pith:2010:PZDFRCTOGMQRS6K4FRYG3FELCR

not attested not anchored not stored refs pending

The SAGE-Spec Spitzer Legacy program: The life-cycle of dust and gas in the Large Magellanic Cloud. Point source classification I

A. A. Zijlstra, A. G. G. M. Tielens, A. J. Mulia, A. Kawamura, A. K. Speck, A. N. Wilkins, B. A. Sargent, B. Lawton, B. O'Halloran, B. Shiao, B. Whitney, C. Dijkstra, C. Gielen, C.-H. R. Chen, C. McGuire, D. Paradis, D. Riebel, D. Rubin, E. Lagadec, E. van Aarle, F. Galliano, F. Kemper, G. C. Sloan, H. Van Winckel, I. McDonald, I. Soszy\'nski, J. Harris, J. L. Hora, J. M. Leisenring, J. M. Oliveira, J.-P. Bernard, J. Th. van Loon, Karl D. Gordon, K. E. Kraemer, K. Olsen, K. Sandstrom, K. Volk, M. Cohen, M. Galametz, M. L. Boyer, M. Marengo, M. Matsuura, M. Meixner, M. Sewi{\l}o, O. Jones, Paul M. Woods, R. D. Blum, R. Indebetouw, R. Paladini, R. Szczerba, S. D. Van Dyk, S. Hony, S. Madden, S. Srinivasan, Uma P. Vijh, V. Antoniou, V. Gorjian, W. T. Reach

arxiv:1009.5929 v1 · 2010-09-29 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZDFRCTOGMQRS6K4FRYG3FELCR}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:09:22.248830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e46588a6e332119795c2c706d948b147efd2f1ea8131c84dbada647123c2bab

Aliases

arxiv: 1009.5929 · arxiv_version: 1009.5929v1 · doi: 10.48550/arxiv.1009.5929 · pith_short_12: PZDFRCTOGMQR · pith_short_16: PZDFRCTOGMQRS6K4 · pith_short_8: PZDFRCTO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PZDFRCTOGMQRS6K4FRYG3FELCR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7e46588a6e332119795c2c706d948b147efd2f1ea8131c84dbada647123c2bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f62d05189590be8d27d68ce05f1ccef3d20f1709241e3c4f1789bf2eb5e43304",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-09-29T16:23:32Z",
    "title_canon_sha256": "94e8948c2c34d1bdd01533913421aae080df3c5c0692e8b1d7281d764c8ac45e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5929",
    "kind": "arxiv",
    "version": 1
  }
}