Pith Number

pith:F64VYCPQ

pith:2010:F64VYCPQ7ROS2YZQSWVKQ7H2LD

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

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

arxiv:1004.1142 v1 · 2010-04-07 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F64VYCPQ7ROS2YZQSWVKQ7H2LD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-05-18T02:08:08.354965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fb95c09f0fc5d2d633095aaa87cfa58e1b36be93dfe0d3d782453ad7103d4b0

Aliases

arxiv: 1004.1142 · arxiv_version: 1004.1142v1 · doi: 10.48550/arxiv.1004.1142 · pith_short_12: F64VYCPQ7ROS · pith_short_16: F64VYCPQ7ROS2YZQ · pith_short_8: F64VYCPQ

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/F64VYCPQ7ROS2YZQSWVKQ7H2LD \
  | 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: 2fb95c09f0fc5d2d633095aaa87cfa58e1b36be93dfe0d3d782453ad7103d4b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73939aa75b6fa10e6e2a257ed80a6dae3bafee5ffe3f601ad2f25a86eea7efd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-04-07T17:45:01Z",
    "title_canon_sha256": "b77c9bf6f9361507c84f3a3c637f21bd859801868371e8e05e0995b9f3680a2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1142",
    "kind": "arxiv",
    "version": 1
  }
}