Pith Number

pith:FYJAEAQQ

pith:2014:FYJAEAQQ2KPPMNV3ZFPUAAFDJF

not attested not anchored not stored refs pending

Involutions and their progenies

Tewodros Amdeberhan, Victor H. Moll

arxiv:1406.2356 v1 · 2014-06-09 · 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{FYJAEAQQ2KPPMNV3ZFPUAAFDJF}

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	2026-05-18T02:50:01.846573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e12020210d29ef636bbc95f4000a3497714a8a87142b0808637f327000d32a7

Aliases

arxiv: 1406.2356 · arxiv_version: 1406.2356v1 · doi: 10.48550/arxiv.1406.2356 · pith_short_12: FYJAEAQQ2KPP · pith_short_16: FYJAEAQQ2KPPMNV3 · pith_short_8: FYJAEAQQ

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/FYJAEAQQ2KPPMNV3ZFPUAAFDJF \
  | 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: 2e12020210d29ef636bbc95f4000a3497714a8a87142b0808637f327000d32a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7fa046f9a8320a94139386e0d42ce72a72050a1ec722342a27731c930f666f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-06-09T21:02:20Z",
    "title_canon_sha256": "b3aa01d43e5a46d83dd401569d19397f401adc9effe59f76641f59915a25249b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2356",
    "kind": "arxiv",
    "version": 1
  }
}