Pith Number

pith:ZLCJUEU7

pith:2011:ZLCJUEU7S6HD4TV3NDGEOXZBCV

not attested not anchored not stored refs pending

Linking to Data - Effect on Citation Rates in Astronomy

Alberto Accomazzi, Edwin A. Henneken

arxiv:1111.3618 v1 · 2011-11-15 · 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{ZLCJUEU7S6HD4TV3NDGEOXZBCV}

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	2026-05-18T02:21:34.644419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cac49a129f978e3e4ebb68cc475f21156a4cb3f7956ba367c2b5149b2c695970

Aliases

arxiv: 1111.3618 · arxiv_version: 1111.3618v1 · doi: 10.48550/arxiv.1111.3618 · pith_short_12: ZLCJUEU7S6HD · pith_short_16: ZLCJUEU7S6HD4TV3 · pith_short_8: ZLCJUEU7

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/ZLCJUEU7S6HD4TV3NDGEOXZBCV \
  | 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: cac49a129f978e3e4ebb68cc475f21156a4cb3f7956ba367c2b5149b2c695970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07594105dea80338258ea46c6aa0fb91a3aca3ff29213f3bd64522cd4581ca07",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.DL",
    "submitted_at": "2011-11-15T19:40:32Z",
    "title_canon_sha256": "02789fc5973a33146da2356642e7dd9fd455830704254ebfc477c7b7768bcbee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3618",
    "kind": "arxiv",
    "version": 1
  }
}