Pith Number

pith:63IQKNOS

pith:2006:63IQKNOSH6DAWNWOQLQVZQHKDX

not attested not anchored not stored refs pending

Effect of E-printing on Citation Rates in Astronomy and Physics

Alberto Accomazzi, Carolyn Grant, Donna Thompson, Edwin A. Henneken, Guenther Eichhorn, Michael J. Kurtz, Stephen S. Murray

arxiv:cs/0604061 v2 · 2006-04-13 · cs.DL · 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{63IQKNOSH6DAWNWOQLQVZQHKDX}

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	2026-07-04T14:54:26.969008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6d10535d23f860b36ce82e15cc0ea1de5c8ddc3fda978d082655ec2235bb7f6

Aliases

arxiv: cs/0604061 · arxiv_version: cs/0604061v2 · doi: 10.48550/arxiv.cs/0604061 · pith_short_12: 63IQKNOSH6DA · pith_short_16: 63IQKNOSH6DAWNWO · pith_short_8: 63IQKNOS

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/63IQKNOSH6DAWNWOQLQVZQHKDX \
  | 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: f6d10535d23f860b36ce82e15cc0ea1de5c8ddc3fda978d082655ec2235bb7f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cacafe1cb4252ebbc8249f0aeb5e8c192d52c4f3b0a574bf6c83b8fb3b695c44",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "cs.DL",
    "submitted_at": "2006-04-13T22:02:05Z",
    "title_canon_sha256": "46bacd4a6f4e1a4d16f52179ffd6294880390848e7653fafd01386cbca383c9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0604061",
    "kind": "arxiv",
    "version": 2
  }
}