Pith Number

pith:K2SS2X6E

pith:2012:K2SS2X6EY3SZIROI6KIKKGWMWQ

not attested not anchored not stored refs pending

De termino generali serierum hypergeometricarum

Alexander Aycock, Artur Diener, Leonhard Euler

arxiv:1201.5631 v1 · 2012-01-26 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2SS2X6EY3SZIROI6KIKKGWMWQ}

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	2026-05-18T04:03:45.772096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56a52d5fc4c6e59445c8f290a51accb4362d0ec494e9f375f772f04771d6b25d

Aliases

arxiv: 1201.5631 · arxiv_version: 1201.5631v1 · doi: 10.48550/arxiv.1201.5631 · pith_short_12: K2SS2X6EY3SZ · pith_short_16: K2SS2X6EY3SZIROI · pith_short_8: K2SS2X6E

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/K2SS2X6EY3SZIROI6KIKKGWMWQ \
  | 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: 56a52d5fc4c6e59445c8f290a51accb4362d0ec494e9f375f772f04771d6b25d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "661611fa126175032ca43ece64b0945e864449362a8d8aa4a151a1cdb940c2fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2012-01-26T20:38:01Z",
    "title_canon_sha256": "b781516fe2bfd11663dee196ae18cb39a612152de03f4addccb98633e9fcbc88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5631",
    "kind": "arxiv",
    "version": 1
  }
}