Pith Number

pith:FA2K2SNX

pith:2014:FA2K2SNXPEQRM6UTWL2H65D34H

not attested not anchored not stored refs pending

The problem of describing central measures on path space of graded graphs

Anatoly Vershik

arxiv:1408.3291 v1 · 2014-08-14 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FA2K2SNXPEQRM6UTWL2H65D34H}

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	2026-05-18T02:45:13.324276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2834ad49b77921167a93b2f47f747be1e0967589f011217cf075d25ac0e58e3c

Aliases

arxiv: 1408.3291 · arxiv_version: 1408.3291v1 · doi: 10.48550/arxiv.1408.3291 · pith_short_12: FA2K2SNXPEQR · pith_short_16: FA2K2SNXPEQRM6UT · pith_short_8: FA2K2SNX

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/FA2K2SNXPEQRM6UTWL2H65D34H \
  | 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: 2834ad49b77921167a93b2f47f747be1e0967589f011217cf075d25ac0e58e3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3868420efa1cb7f60b32142c2c6b861a1656a2626ab4411ebed1f88404910bfb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-08-14T14:17:51Z",
    "title_canon_sha256": "97293b7fd58e0c7faa8781374e6999f747492a1c79e778958005f8d7c6bdd007"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3291",
    "kind": "arxiv",
    "version": 1
  }
}