Pith Number

pith:OXQT73O3

pith:2007:OXQT73O33LC7XODPAMAIGWC7FR

not attested not anchored not stored refs pending

Analysis of the emission of very small dust particles from Spitzer spectro-imagery data using blind signal separation methods

A. Abergel, C. Joblin, J. D. Smith, J. P. Bernard, J. Thomas, M. Rapacioli, O. Berne, W. Reach, Y. Deville

arxiv:astro-ph/0703072 v1 · 2007-03-05 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXQT73O33LC7XODPAMAIGWC7FR}

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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.

Cited by

1 paper in Pith

Velocity-resolved [O I] 63,145 um, [C II] 158 um, and OH mapping along the Orion BN/KL explosive outflow and irradiated shocks

Receipt and verification

First computed	2026-05-18T02:40:24.850368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75e13feddbdac5fbb86f030083585f2c47291f7fe82ad2f0625b86e969a2a512

Aliases

arxiv: astro-ph/0703072 · arxiv_version: astro-ph/0703072v1 · doi: 10.48550/arxiv.astro-ph/0703072 · pith_short_12: OXQT73O33LC7 · pith_short_16: OXQT73O33LC7XODP · pith_short_8: OXQT73O3

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/OXQT73O33LC7XODPAMAIGWC7FR \
  | 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: 75e13feddbdac5fbb86f030083585f2c47291f7fe82ad2f0625b86e969a2a512

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ad0137df4ab96c096b418faba10196277f894d81fde2c1153db3007f58b32b4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-03-05T08:59:58Z",
    "title_canon_sha256": "841e4e56ba0b892b98d3f4668915b8dd24a57c7cc4800e27a922517e6c9fe641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0703072",
    "kind": "arxiv",
    "version": 1
  }
}