Pith Number

pith:J7GDTPUO

pith:2012:J7GDTPUOZPL6QPMZHZ263IEW4R

not attested not anchored not stored refs pending

Competitive accretion in the protocluster G10.6-0.4?

Huawei Zhang, Jingwen Wu, Sheng-Li Qin, Tie Liu, Yuefang Wu

arxiv:1211.5206 v2 · 2012-11-22 · astro-ph.SR · 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{J7GDTPUOZPL6QPMZHZ263IEW4R}

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	2026-05-18T01:53:01.676477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fcc39be8ecbd7e83d993e75eda096e45924631a6488ed10483bd76f3624bcb1

Aliases

arxiv: 1211.5206 · arxiv_version: 1211.5206v2 · doi: 10.48550/arxiv.1211.5206 · pith_short_12: J7GDTPUOZPL6 · pith_short_16: J7GDTPUOZPL6QPMZ · pith_short_8: J7GDTPUO

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/J7GDTPUOZPL6QPMZHZ263IEW4R \
  | 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: 4fcc39be8ecbd7e83d993e75eda096e45924631a6488ed10483bd76f3624bcb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2469e7648a0e4a15d6bbd1f43c779c6693f63820a37f678a996655e5675b1452",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-11-22T05:29:58Z",
    "title_canon_sha256": "2d9931c8232ce54edc42334c3db2b0522b378c35c2b8000b273c80702cbe65f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5206",
    "kind": "arxiv",
    "version": 2
  }
}