Pith Number

pith:WPE5VUG7

pith:2014:WPE5VUG7RZKAFM377ZMIFJFC3O

not attested not anchored not stored refs pending

On rational and concise words

Pavel Shumyatsky, Robert Guralnick

arxiv:1406.7175 v1 · 2014-06-27 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPE5VUG7RZKAFM377ZMIFJFC3O}

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	2026-05-18T02:48:53.917261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3c9dad0df8e5402b37ffe5882a4a2db9cc48c89fa82da13eba7fe193ff6a275

Aliases

arxiv: 1406.7175 · arxiv_version: 1406.7175v1 · doi: 10.48550/arxiv.1406.7175 · pith_short_12: WPE5VUG7RZKA · pith_short_16: WPE5VUG7RZKAFM37 · pith_short_8: WPE5VUG7

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/WPE5VUG7RZKAFM377ZMIFJFC3O \
  | 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: b3c9dad0df8e5402b37ffe5882a4a2db9cc48c89fa82da13eba7fe193ff6a275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab5ea2ce3bfa2012c1db3b0c004dde9264a668345f19ff5b280112b16985a3b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-06-27T13:17:51Z",
    "title_canon_sha256": "661f129d9a5fb49cc7b9a35b82924a8f72643417151bc795a25f31027b43e5e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7175",
    "kind": "arxiv",
    "version": 1
  }
}