Pith Number

pith:E46ZW3OB

pith:2017:E46ZW3OBEYKBUL5BUNZFH3ELRL

not attested not anchored not stored refs pending

Reconstruction of the Path Graph

Chaya Keller, Yael Stein

arxiv:1801.00328 v1 · 2017-12-31 · math.CO · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E46ZW3OBEYKBUL5BUNZFH3ELRL}

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	2026-05-18T00:26:58.680033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

273d9b6dc126141a2fa1a37253ec8b8afbd957ecc8a577d63fa207e7ac81049c

Aliases

arxiv: 1801.00328 · arxiv_version: 1801.00328v1 · doi: 10.48550/arxiv.1801.00328 · pith_short_12: E46ZW3OBEYKB · pith_short_16: E46ZW3OBEYKBUL5B · pith_short_8: E46ZW3OB

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/E46ZW3OBEYKBUL5BUNZFH3ELRL \
  | 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: 273d9b6dc126141a2fa1a37253ec8b8afbd957ecc8a577d63fa207e7ac81049c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "107a876b7930b2408d66cb8375c09a1c0c2baecf2c208aae15b2492d75209b0e",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-12-31T18:00:25Z",
    "title_canon_sha256": "27b40bcaa370289ca56ed2914685939d6666e9ab0ee27d12e4c88d0e679fcfe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00328",
    "kind": "arxiv",
    "version": 1
  }
}