Pith Number

pith:3LWHB37Z

pith:2015:3LWHB37ZL36WLF7C4LEFKCC6OO

not attested not anchored not stored refs pending

Survey on the $D$-module $f^s$

Anton Leykin, Uli Walther

arxiv:1504.07516 v2 · 2015-04-28 · 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{3LWHB37ZL36WLF7C4LEFKCC6OO}

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	2026-05-18T01:27:23.848987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daec70eff95efd6597e2e2c855085e7391ddc5f5ebe30e38ee97850ccd30543d

Aliases

arxiv: 1504.07516 · arxiv_version: 1504.07516v2 · doi: 10.48550/arxiv.1504.07516 · pith_short_12: 3LWHB37ZL36W · pith_short_16: 3LWHB37ZL36WLF7C · pith_short_8: 3LWHB37Z

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/3LWHB37ZL36WLF7C4LEFKCC6OO \
  | 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: daec70eff95efd6597e2e2c855085e7391ddc5f5ebe30e38ee97850ccd30543d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cccb696faf5f9f4e5bb173895c46878ad8afa6dcf034ec3c35e21869a1aec47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-04-28T15:00:59Z",
    "title_canon_sha256": "40a94bde1495e6239948f1abc9918e4b85e062ffc9b4195872979fb3d0d1fd52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07516",
    "kind": "arxiv",
    "version": 2
  }
}