Pith Number

pith:TRUA4EU4

pith:2012:TRUA4EU45ALOVVRHDOX3AGDPWX

not attested not anchored not stored refs pending

Some Remarks on Very-Well-Poised 8phi7 Series

Jasper V. Stokman

arxiv:1204.0254 v3 · 2012-04-01 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRUA4EU45ALOVVRHDOX3AGDPWX}

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	2026-05-18T03:52:27.920613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c680e129ce816ead6271bafb0186fb5cf892be2982c12a6871339e7614f9ebf

Aliases

arxiv: 1204.0254 · arxiv_version: 1204.0254v3 · doi: 10.48550/arxiv.1204.0254 · pith_short_12: TRUA4EU45ALO · pith_short_16: TRUA4EU45ALOVVRH · pith_short_8: TRUA4EU4

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/TRUA4EU45ALOVVRHDOX3AGDPWX \
  | 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: 9c680e129ce816ead6271bafb0186fb5cf892be2982c12a6871339e7614f9ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad7243ec2901671eb45576e2811b1d70ca48d38a6b34d994c206cfda82d191ea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2012-04-01T19:12:48Z",
    "title_canon_sha256": "506984b3860b327654086249c8c8b6ad7a966c82c3c0a0ab9c0cd01ceb48319f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0254",
    "kind": "arxiv",
    "version": 3
  }
}