Pith Number

pith:L5SGXV7F

pith:2013:L5SGXV7FVQWMCWSTD4D465C4S4

not attested not anchored not stored refs pending

On the structure of Brieskorn lattices, II

Morihiko Saito

arxiv:1312.6629 v10 · 2013-12-23 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5SGXV7FVQWMCWSTD4D465C4S4}

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	2026-05-18T00:25:29.662640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f646bd7e5ac2cc15a531f07cf745c97034def7882b9cfcfa3360bbb02811c51

Aliases

arxiv: 1312.6629 · arxiv_version: 1312.6629v10 · doi: 10.48550/arxiv.1312.6629 · pith_short_12: L5SGXV7FVQWM · pith_short_16: L5SGXV7FVQWMCWST · pith_short_8: L5SGXV7F

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/L5SGXV7FVQWMCWSTD4D465C4S4 \
  | 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: 5f646bd7e5ac2cc15a531f07cf745c97034def7882b9cfcfa3360bbb02811c51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14f590aa39b7a24c7ec0a2a766bfaa73142b53dd4373be342c27d55d63c39580",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-12-23T18:16:48Z",
    "title_canon_sha256": "56055608640a3e00e9b3da4babc0fd10122b74f81ea1e380253779d3d2a5f127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6629",
    "kind": "arxiv",
    "version": 10
  }
}