Pith Number

pith:GLPMDPJ2

pith:2010:GLPMDPJ2PDE3XOTAWVPBOR4QIB

not attested not anchored not stored refs pending

Feedback from Massive YSOs and Massive Stars

R. A. Gruendl (University of Illinois at Urbana-Champaign), Y.-H. Chu

arxiv:1012.1373 v1 · 2010-12-07 · 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{GLPMDPJ2PDE3XOTAWVPBOR4QIB}

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	2026-05-18T02:23:14.909989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32dec1bd3a78c9bbba60b55e174790406f449da9e824907089f01163bf2b6d0c

Aliases

arxiv: 1012.1373 · arxiv_version: 1012.1373v1 · doi: 10.48550/arxiv.1012.1373 · pith_short_12: GLPMDPJ2PDE3 · pith_short_16: GLPMDPJ2PDE3XOTA · pith_short_8: GLPMDPJ2

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/GLPMDPJ2PDE3XOTAWVPBOR4QIB \
  | 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: 32dec1bd3a78c9bbba60b55e174790406f449da9e824907089f01163bf2b6d0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "974c31dbd1a0d3be08b878e649e7e2c0224ba67766338be4c8af800db4ea0473",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-07T00:52:35Z",
    "title_canon_sha256": "d21c5c3b373ee3be850c2b7e55dc046d01f75b13c6e7a8cf994226ff27988f91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1373",
    "kind": "arxiv",
    "version": 1
  }
}