Pith Number

pith:ZSLITWL6

pith:2017:ZSLITWL6OVGXNMS2BMHUDNSNGZ

not attested not anchored not stored refs pending

On equivariant formal deformation theory

Stefan Schr\"oer, Yukihide Takayama

arxiv:1704.01725 v1 · 2017-04-06 · 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{ZSLITWL6OVGXNMS2BMHUDNSNGZ}

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	2026-05-18T00:46:54.467969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc9689d97e754d76b25a0b0f41b64d36469e9cf1e9df7cd5fa30c21c1ee51589

Aliases

arxiv: 1704.01725 · arxiv_version: 1704.01725v1 · doi: 10.48550/arxiv.1704.01725 · pith_short_12: ZSLITWL6OVGX · pith_short_16: ZSLITWL6OVGXNMS2 · pith_short_8: ZSLITWL6

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/ZSLITWL6OVGXNMS2BMHUDNSNGZ \
  | 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: cc9689d97e754d76b25a0b0f41b64d36469e9cf1e9df7cd5fa30c21c1ee51589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "910237dc21135e27062deb72da56d809a1fd1206a5b427808da8b4225caf8a8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-04-06T06:58:10Z",
    "title_canon_sha256": "ddf3fda13d8cd5a327aab1f9caf45f2e30c07002a52c6efc532f4449c376da56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01725",
    "kind": "arxiv",
    "version": 1
  }
}