Pith Number

pith:T35OSYHT

pith:2014:T35OSYHTLGN7R2AYQPPZJBZRPY

not attested not anchored not stored refs pending

Computing and Using Metrics in the ADS

Alberto Accomazzi, Alexandra Holachek, Carolyn S. Grant, Donna Thompson, Edwin A. Henneken, Jay Luker, Michael J. Kurtz, Roman Chyla, Stephen S. Murray

arxiv:1406.4542 v1 · 2014-06-17 · cs.DL · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T35OSYHTLGN7R2AYQPPZJBZRPY}

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	2026-05-18T02:49:31.282946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9efae960f3599bf8e81883df9487317e19daf780a89a2725da823d5b2d905e00

Aliases

arxiv: 1406.4542 · arxiv_version: 1406.4542v1 · doi: 10.48550/arxiv.1406.4542 · pith_short_12: T35OSYHTLGN7 · pith_short_16: T35OSYHTLGN7R2AY · pith_short_8: T35OSYHT

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/T35OSYHTLGN7R2AYQPPZJBZRPY \
  | 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: 9efae960f3599bf8e81883df9487317e19daf780a89a2725da823d5b2d905e00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d9abded9e6f6e1d46417da2ae4188fe0416f8f54925277bcbf918ed07fd3edd",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.DL",
    "submitted_at": "2014-06-17T21:06:48Z",
    "title_canon_sha256": "1b1bc4c6af3e9bb121273349f81e3510e6f31ffecd2bdb0c968297783ae5b564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4542",
    "kind": "arxiv",
    "version": 1
  }
}