Pith Number

pith:WZJDINDI

pith:2016:WZJDINDIYDF24VH3RULGMVSCIW

not attested not anchored not stored refs pending

A Model of Navigation History

Alan Jeffrey, Connor G. Brewster

arxiv:1608.05444 v1 · 2016-08-18 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZJDINDIYDF24VH3RULGMVSCIW}

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	2026-05-18T01:08:30.859114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b652343468c0cbae54fb8d16665642459dc887f356282b5824a852049cfde3a2

Aliases

arxiv: 1608.05444 · arxiv_version: 1608.05444v1 · doi: 10.48550/arxiv.1608.05444 · pith_short_12: WZJDINDIYDF2 · pith_short_16: WZJDINDIYDF24VH3 · pith_short_8: WZJDINDI

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/WZJDINDIYDF24VH3RULGMVSCIW \
  | 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: b652343468c0cbae54fb8d16665642459dc887f356282b5824a852049cfde3a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81a72a62e1746de4f9277296deb7f5ff4f27d5e7d1505ec18901d0b09ae630d9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-08-18T22:35:40Z",
    "title_canon_sha256": "5c658e6296b93d62ad3d5b50403f2b74835e3c40478334c90f15b0b085f96055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05444",
    "kind": "arxiv",
    "version": 1
  }
}