Pith Number

pith:JFJLOHOI

pith:2016:JFJLOHOIBUXZ6GP6F4VLCTJRM3

not attested not anchored not stored refs pending

Iterated Arc Graphs

Claude Tardif, Danny Rorabaugh, David Wehlau, Imed Zaguia

arxiv:1610.01259 v1 · 2016-10-05 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFJLOHOIBUXZ6GP6F4VLCTJRM3}

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	2026-05-18T01:03:11.299135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4952b71dc80d2f9f19fe2f2ab14d3166f20edbef7800075efbaecb6994bd3720

Aliases

arxiv: 1610.01259 · arxiv_version: 1610.01259v1 · doi: 10.48550/arxiv.1610.01259 · pith_short_12: JFJLOHOIBUXZ · pith_short_16: JFJLOHOIBUXZ6GP6 · pith_short_8: JFJLOHOI

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/JFJLOHOIBUXZ6GP6F4VLCTJRM3 \
  | 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: 4952b71dc80d2f9f19fe2f2ab14d3166f20edbef7800075efbaecb6994bd3720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "539952148482c2ad25347ce3f4635c9ada361375c8b496616b27cf0380a23dee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-10-05T02:38:50Z",
    "title_canon_sha256": "077fe94b15c0cf5ba0526779b189b622967602ec75114b9ca2058f940de7f68e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01259",
    "kind": "arxiv",
    "version": 1
  }
}