Pith Number

pith:BYEHO5U4

pith:2011:BYEHO5U4TB7S5P2S2INOTIC5JE

not attested not anchored not stored refs pending

A massive association around the obscured open cluster RSGC3

Amparo Marco (Alicante), Carlos Gonzalez-Fernandez, Ignacio Negueruela, J. Simon Clark (OU)

arxiv:1102.0028 v1 · 2011-01-31 · 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{BYEHO5U4TB7S5P2S2INOTIC5JE}

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	2026-05-18T02:03:19.824386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e0877769c987f2ebf52d21ae9a05d49382219e6a9c06851dafae18df4bc3ccb

Aliases

arxiv: 1102.0028 · arxiv_version: 1102.0028v1 · doi: 10.48550/arxiv.1102.0028 · pith_short_12: BYEHO5U4TB7S · pith_short_16: BYEHO5U4TB7S5P2S · pith_short_8: BYEHO5U4

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/BYEHO5U4TB7S5P2S2INOTIC5JE \
  | 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: 0e0877769c987f2ebf52d21ae9a05d49382219e6a9c06851dafae18df4bc3ccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0f5363006fdc6e267c7980e74ca1d3d9298de933fc457e553ef2f787351ffe5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-01-31T22:43:29Z",
    "title_canon_sha256": "9617fb5d1e8a0d36dd20a8f6d303daedce4dba64b25c88ab06d43adb24048a89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0028",
    "kind": "arxiv",
    "version": 1
  }
}