pith. sign in
Pith Number

pith:EU7HNUW3

pith:2011:EU7HNUW3DZGG5QH4WIWJKHBBOA
not attested not anchored not stored refs pending

Explanation-Based Auditing

Daniel Fabbri, Kristen LeFevre

arxiv:1109.6880 v1 · 2011-09-30 · cs.DB

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{EU7HNUW3DZGG5QH4WIWJKHBBOA}

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.

Cited by

1 paper in Pith

Receipt and verification
First computed 2026-05-18T04:11:52.311390Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

253e76d2db1e4c6ec0fcb22c951c21703a01443b350c4e9de8e22dbc4b2a8285

Aliases

arxiv: 1109.6880 · arxiv_version: 1109.6880v1 · doi: 10.48550/arxiv.1109.6880 · pith_short_12: EU7HNUW3DZGG · pith_short_16: EU7HNUW3DZGG5QH4 · pith_short_8: EU7HNUW3
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/EU7HNUW3DZGG5QH4WIWJKHBBOA \
  | 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: 253e76d2db1e4c6ec0fcb22c951c21703a01443b350c4e9de8e22dbc4b2a8285
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "8be22fa97c8ea6c7f20ec5d3270e3d354e70b644f0c641225339c962d5d73575",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2011-09-30T16:24:41Z",
    "title_canon_sha256": "8ab5a02af5e381e96582410c203c2b6d402416e26d9ee95220bfca4cb08f8db2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6880",
    "kind": "arxiv",
    "version": 1
  }
}