Pith Number

pith:FE25OYMR

pith:2018:FE25OYMR7IO7KVUHLLCVYOLOF3

not attested not anchored not stored refs pending

Absolutely compatibility in $\mathbb{M}_2$ and ellipticity

Anil K. Karn, Nabin K. Jana

arxiv:1804.06325 v2 · 2018-04-17 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FE25OYMR7IO7KVUHLLCVYOLOF3}

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	2026-05-18T00:02:03.199203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2935d76191fa1df556875ac55c396e2eeddf20f3868c5ebc40cfafdfa03a1a92

Aliases

arxiv: 1804.06325 · arxiv_version: 1804.06325v2 · doi: 10.48550/arxiv.1804.06325 · pith_short_12: FE25OYMR7IO7 · pith_short_16: FE25OYMR7IO7KVUH · pith_short_8: FE25OYMR

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/FE25OYMR7IO7KVUHLLCVYOLOF3 \
  | 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: 2935d76191fa1df556875ac55c396e2eeddf20f3868c5ebc40cfafdfa03a1a92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a38c9d8fcebbb0155e037595d1a095e5308635a94fe85840ab7471240f5dab98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2018-04-17T15:36:25Z",
    "title_canon_sha256": "d4bec7d162d66a9ae1f746522c427b0ea2cee2d869153a566f5b8a4e088e53ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06325",
    "kind": "arxiv",
    "version": 2
  }
}