Pith Number

pith:JZH5PMP2

pith:2006:JZH5PMP2R3NMH2JKAMSFJRJ27L

not attested not anchored not stored refs pending

Age Sequence in Small Clusters Associated with Bright-Rimmed Clouds

Anil K. Pandey, Bhuwan C. Bhatt, Devendra Ojha, Katsuo Ogura, Neelam Chauhan, Yoichi Itoh

arxiv:astro-ph/0611845 v1 · 2006-11-28 · 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{JZH5PMP2R3NMH2JKAMSFJRJ27L}

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	2026-05-18T01:40:28.657304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e4fd7b1fa8edac3e92a032454c53afafa226877f71860a05b2d77a320e18a79

Aliases

arxiv: astro-ph/0611845 · arxiv_version: astro-ph/0611845v1 · doi: 10.48550/arxiv.astro-ph/0611845 · pith_short_12: JZH5PMP2R3NM · pith_short_16: JZH5PMP2R3NMH2JK · pith_short_8: JZH5PMP2

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/JZH5PMP2R3NMH2JKAMSFJRJ27L \
  | 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: 4e4fd7b1fa8edac3e92a032454c53afafa226877f71860a05b2d77a320e18a79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "185382593b158359dd5859f18f9b0e3a205cd1875424fa26f7bebf624d3d9141",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-28T13:33:08Z",
    "title_canon_sha256": "d9763c16b3b4055f97c1d6455c3b0f0efcdcbe6a49d778714508a67e66293bbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611845",
    "kind": "arxiv",
    "version": 1
  }
}