Pith Number

pith:ENL665R3

pith:2014:ENL665R3IC7BCR3TISMRTO45LG

not attested not anchored not stored refs pending

Thue equations and CM-fields

Dimitrios Poulakis, I2M), Yves Aubry (IMATH

arxiv:1407.6556 v4 · 2014-07-24 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENL665R3IC7BCR3TISMRTO45LG}

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	2026-05-18T02:29:54.935499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2357ef763b40be114773449919bb9d59af93ed881fa4426c852da017e6b3d102

Aliases

arxiv: 1407.6556 · arxiv_version: 1407.6556v4 · doi: 10.48550/arxiv.1407.6556 · pith_short_12: ENL665R3IC7B · pith_short_16: ENL665R3IC7BCR3T · pith_short_8: ENL665R3

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/ENL665R3IC7BCR3TISMRTO45LG \
  | 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: 2357ef763b40be114773449919bb9d59af93ed881fa4426c852da017e6b3d102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "114997dc51bd2a8682740ff7751f967b78572f8b79f61c3aa96187e11a008d8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-07-24T12:55:48Z",
    "title_canon_sha256": "49c6c9fa60f0e99a3b04ab8608b5b00aa74315bb635f98e689ac7da9b5b42100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6556",
    "kind": "arxiv",
    "version": 4
  }
}