Pith Number

pith:GPXEFIMJ

pith:2010:GPXEFIMJXJKZDDONH3FXM4LXIC

not attested not anchored not stored refs pending

Parsec-scale SiO Emission in an Infrared Dark Cloud

2), (2) Harvard-Smithsonian Center for Astrophysics, 3) ((1) University of Leeds, (3) University of Florida, (4) Institut de Radioastronomie Millimetrique, A. K. Hernandez (3), F. Fontani (4), France), I. Jimenez-Serra (1, J. C. Tan (3), M. J. Butler (3), P. Caselli (1), S. van Loo (1, UK, USA

arxiv:1003.3463 v1 · 2010-03-17 · astro-ph.SR · 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{GPXEFIMJXJKZDDONH3FXM4LXIC}

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	2026-05-18T02:08:26.221565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33ee42a189ba55918dcd3ecb76717740bd8a3a14047282066b5b619f0274c990

Aliases

arxiv: 1003.3463 · arxiv_version: 1003.3463v1 · doi: 10.48550/arxiv.1003.3463 · pith_short_12: GPXEFIMJXJKZ · pith_short_16: GPXEFIMJXJKZDDON · pith_short_8: GPXEFIMJ

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/GPXEFIMJXJKZDDONH3FXM4LXIC \
  | 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: 33ee42a189ba55918dcd3ecb76717740bd8a3a14047282066b5b619f0274c990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50ff8d1e7a7c5670de4abe77ba11c0571e442df9b6a90baf8541a050af695926",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-17T20:29:35Z",
    "title_canon_sha256": "0ef36c26b99125ce90cf5f2d324848d6b946995413298b1c6223f8c3ed0b31a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3463",
    "kind": "arxiv",
    "version": 1
  }
}