Pith Number

pith:LCUPU7OE

pith:2016:LCUPU7OEU2HWFLHXTOCXUI3AGF

not attested not anchored not stored refs pending

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Azad Abad, Fabio Casati, Florian Daniel, Maurizio Marchese, Pavel Kucherbaev, Stefano Tranquillini

arxiv:1607.01752 v1 · 2016-07-06 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCUPU7OEU2HWFLHXTOCXUI3AGF}

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	2026-05-18T01:11:25.570158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58a8fa7dc4a68f62acf79b857a2360314e68b469e4781e0151ad44df3ce5a16c

Aliases

arxiv: 1607.01752 · arxiv_version: 1607.01752v1 · doi: 10.48550/arxiv.1607.01752 · pith_short_12: LCUPU7OEU2HW · pith_short_16: LCUPU7OEU2HWFLHX · pith_short_8: LCUPU7OE

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/LCUPU7OEU2HWFLHXTOCXUI3AGF \
  | 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: 58a8fa7dc4a68f62acf79b857a2360314e68b469e4781e0151ad44df3ce5a16c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da617f1f8cd61b4db8c2cfc487c3c75c9feb426cac6934f232ffda3f82de8123",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2016-07-06T19:26:20Z",
    "title_canon_sha256": "c87294869694b23210d8b705e78aa0962558b70af60cca220045949e13583936"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01752",
    "kind": "arxiv",
    "version": 1
  }
}