Pith Number

pith:ACFYQN4F

pith:2010:ACFYQN4FKNJSSSEXY72EOECJ45

not attested not anchored not stored refs pending

Statistical Analysis of Water Masers in Star-Forming Regions: Cepheus A and W75 N

A. C. Raga, G. Anglada, J. Cant\'o, J. F. G\'omez, J. M. Torrelles, L. Uscanga, N. A. Patel, S. Curiel

arxiv:1004.2368 v1 · 2010-04-14 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACFYQN4FKNJSSSEXY72EOECJ45}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:08:05.788357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

008b8837855353294897c7f4471049e7456ca2ccff6791e52570c814cf39f4d7

Aliases

arxiv: 1004.2368 · arxiv_version: 1004.2368v1 · doi: 10.48550/arxiv.1004.2368 · pith_short_12: ACFYQN4FKNJS · pith_short_16: ACFYQN4FKNJSSSEX · pith_short_8: ACFYQN4F

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/ACFYQN4FKNJSSSEXY72EOECJ45 \
  | 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: 008b8837855353294897c7f4471049e7456ca2ccff6791e52570c814cf39f4d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "677a91223c57ceebcdcdbe8619599a6f71a3d4bb00243bbee66e91f22e18bc60",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-04-14T10:44:59Z",
    "title_canon_sha256": "d9f4543dd6445c1ad3e2cbb8f667169ea2587f108cc01f37bd9bc7fb3a69f8a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2368",
    "kind": "arxiv",
    "version": 1
  }
}