Pith Number

pith:UETGR4WN

pith:2010:UETGR4WNWD7AFFFVQXAWELLY6Y

not attested not anchored not stored refs pending

G30.79~FIR~10: A gravitationally bound infalling high-Mass star forming clump

E. Hardy, J. R. Cortes, P. C. Cortes, R. Parra

arxiv:1006.5093 v1 · 2010-06-26 · 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{UETGR4WNWD7AFFFVQXAWELLY6Y}

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	2026-05-18T02:06:42.217470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a12668f2cdb0fe0294b585c1622d78f612a7c6ba485ab5cb41bae9f1e8fc2fab

Aliases

arxiv: 1006.5093 · arxiv_version: 1006.5093v1 · doi: 10.48550/arxiv.1006.5093 · pith_short_12: UETGR4WNWD7A · pith_short_16: UETGR4WNWD7AFFFV · pith_short_8: UETGR4WN

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/UETGR4WNWD7AFFFVQXAWELLY6Y \
  | 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: a12668f2cdb0fe0294b585c1622d78f612a7c6ba485ab5cb41bae9f1e8fc2fab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90dfd68801cbb59943954ff58514ec21637d7fb0f2a22e9e04adedbafe9620d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-26T02:15:05Z",
    "title_canon_sha256": "268ff8a819d2cbf14745ecf87c92141fc0ad77e6d35d1ba3ea261d1ae7db46de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.5093",
    "kind": "arxiv",
    "version": 1
  }
}