Pith Number

pith:IRCSXCWQ

pith:2008:IRCSXCWQG75UYNKCXJBDHWSWWJ

not attested not anchored not stored refs pending

Star Formation in the Orion Nebula I: Stellar Content

August Muench, Konstantin Getman, Lynne Hillenbrand, Thomas Preibisch

arxiv:0812.1323 v1 · 2008-12-07 · 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{IRCSXCWQG75UYNKCXJBDHWSWWJ}

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

JWST's Constraints on the Substellar IMF in NGC 2024

Receipt and verification

First computed	2026-07-04T15:33:28.155990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44452b8ad037fb4c3542ba4233da56b260e618c19e9ee537d327e547864389a6

Aliases

arxiv: 0812.1323 · arxiv_version: 0812.1323v1 · doi: 10.48550/arxiv.0812.1323 · pith_short_12: IRCSXCWQG75U · pith_short_16: IRCSXCWQG75UYNKC · pith_short_8: IRCSXCWQ

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/IRCSXCWQG75UYNKCXJBDHWSWWJ \
  | 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: 44452b8ad037fb4c3542ba4233da56b260e618c19e9ee537d327e547864389a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f7d9892f5a36fc9d6e73c4bf9e660af06ab35f8a8d1387c40e19c264bcc8d20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-07T00:33:13Z",
    "title_canon_sha256": "ae5a3d14c5b2af8b3af26e8c687bf062771102ae2307c7574e64d940ddbfaf4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.1323",
    "kind": "arxiv",
    "version": 1
  }
}