Pith Number

pith:XK523DCI

pith:2013:XK523DCI3YHQY7CERUKJSPA5PM

not attested not anchored not stored refs pending

Web Synchronization Simulations using the ResourceSync Framework

Bernhard Haslhofer, Carl Lagoze, Herbert Van de Sompel, Martin Klein, Michael L. Nelson, Robert Sanderson, Simeon Warner

arxiv:1306.1073 v1 · 2013-06-05 · cs.DL · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XK523DCI3YHQY7CERUKJSPA5PM}

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	2026-05-18T03:21:44.435207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

babbad8c48de0f0c7c448d14993c1d7b28161629195a40e451256ed14fce803b

Aliases

arxiv: 1306.1073 · arxiv_version: 1306.1073v1 · doi: 10.48550/arxiv.1306.1073 · pith_short_12: XK523DCI3YHQ · pith_short_16: XK523DCI3YHQY7CE · pith_short_8: XK523DCI

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/XK523DCI3YHQY7CERUKJSPA5PM \
  | 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: babbad8c48de0f0c7c448d14993c1d7b28161629195a40e451256ed14fce803b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff9daa5a270bf141cf5823c30f298ed5e259004688b1fddd0eca56f426bb23c5",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2013-06-05T12:06:03Z",
    "title_canon_sha256": "664eab2137dbaf63e16eaebbb508721207df4a00e353f43226987f26321dada2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1073",
    "kind": "arxiv",
    "version": 1
  }
}