Pith Number

pith:7QJN2UIP

pith:2012:7QJN2UIPL7PHNRFVABM2WFVOWK

not attested not anchored not stored refs pending

Orion Revisited - I. The massive cluster in front of the Orion Nebula Cluster

H. Bouy, J. Alves

arxiv:1209.3787 v2 · 2012-09-17 · 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{7QJN2UIPL7PHNRFVABM2WFVOWK}

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

Emergence of high-mass stars in complex fiber networks (EMERGE) VI. Turbulence dissipation and the formation of dense fibers

Receipt and verification

First computed	2026-05-18T01:54:27.179397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc12dd510f5fde76c4b50059ab16aeb2aaa7cf955e5f1d99ae738aab530b084b

Aliases

arxiv: 1209.3787 · arxiv_version: 1209.3787v2 · doi: 10.48550/arxiv.1209.3787 · pith_short_12: 7QJN2UIPL7PH · pith_short_16: 7QJN2UIPL7PHNRFV · pith_short_8: 7QJN2UIP

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/7QJN2UIPL7PHNRFVABM2WFVOWK \
  | 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: fc12dd510f5fde76c4b50059ab16aeb2aaa7cf955e5f1d99ae738aab530b084b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92ae455799b167bbdde0cc7f81ecafc833b9be454c709cb7014faf1f103b3850",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-09-17T20:07:03Z",
    "title_canon_sha256": "232f846dc19c941e57f9290e198e068a29196f28b9c7a8fb53a933977a5b1f75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3787",
    "kind": "arxiv",
    "version": 2
  }
}