Pith Number

pith:V3OPFLRF

pith:2013:V3OPFLRFXHNLEYFM5ZWWRWIFXU

not attested not anchored not stored refs pending

Molecular line emission from a protoplanetary disk irradiated externally by a nearby massive star

2), (2) Leiden Observatory, (3) Department of Astronomy, Catherine Walsh (1, Graduate School of Science, Hideko Nomura (3) ((1) Astrophysics Research Centre, Japan), Kyoto University, Leiden University, Physics, Queen's University Belfast, School of Mathematics, The Netherlands, T. J. Millar (1), UK

arxiv:1303.4903 v1 · 2013-03-20 · astro-ph.GA · astro-ph.EP · 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{V3OPFLRFXHNLEYFM5ZWWRWIFXU}

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.

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	2026-05-18T03:30:15.719147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aedcf2ae25b9dab260acee6d68d905bd317163b4e42c620170b884d36788ac30

Aliases

arxiv: 1303.4903 · arxiv_version: 1303.4903v1 · doi: 10.48550/arxiv.1303.4903 · pith_short_12: V3OPFLRFXHNL · pith_short_16: V3OPFLRFXHNLEYFM · pith_short_8: V3OPFLRF

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/V3OPFLRFXHNLEYFM5ZWWRWIFXU \
  | 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: aedcf2ae25b9dab260acee6d68d905bd317163b4e42c620170b884d36788ac30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9325c6ff1f1f95cd14db9acb14efda4201f612627aca0f4431338ecfc6ebd37c",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-03-20T11:10:03Z",
    "title_canon_sha256": "57652f33f87093487fce0166fbe9026e25493ecb1ff71d1176522e30fd2437d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4903",
    "kind": "arxiv",
    "version": 1
  }
}