Pith Number

pith:6BYG4DB7

pith:2017:6BYG4DB7SSCGYQPGKVHQ6PNHYP

not attested not anchored not stored refs pending

Pfaffian definitions of Weierstrass elliptic functions

Gareth Jones, Harry Schmidt

arxiv:1709.05224 v3 · 2017-09-15 · math.NT · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BYG4DB7SSCGYQPGKVHQ6PNHYP}

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	2026-05-18T00:26:12.608484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0706e0c3f94846c41e6554f0f3da7c3c75203f13a842e0cb2f60e6d553850e7

Aliases

arxiv: 1709.05224 · arxiv_version: 1709.05224v3 · doi: 10.48550/arxiv.1709.05224 · pith_short_12: 6BYG4DB7SSCG · pith_short_16: 6BYG4DB7SSCGYQPG · pith_short_8: 6BYG4DB7

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/6BYG4DB7SSCGYQPGKVHQ6PNHYP \
  | 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: f0706e0c3f94846c41e6554f0f3da7c3c75203f13a842e0cb2f60e6d553850e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29320358976a21a2e35cfe26d9daba8ab408a91f76d666a60f36504c3493af12",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-09-15T14:10:42Z",
    "title_canon_sha256": "1231db6c2a33e5099c7c3683d378c29fcc912c744ce7b001bfc193280c1288fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05224",
    "kind": "arxiv",
    "version": 3
  }
}