Pith Number

pith:XWNXB2AG

pith:2016:XWNXB2AGKZOCB7DVXNS43JT3SP

not attested not anchored not stored refs pending

The Segre zeta function of an ideal

Paolo Aluffi

arxiv:1606.03098 v2 · 2016-06-09 · 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{XWNXB2AGKZOCB7DVXNS43JT3SP}

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	2026-05-18T00:25:11.981074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd9b70e806565c20fc75bb65cda67b93d4a642fe401f9b05a25a0ca120e8e851

Aliases

arxiv: 1606.03098 · arxiv_version: 1606.03098v2 · doi: 10.48550/arxiv.1606.03098 · pith_short_12: XWNXB2AGKZOC · pith_short_16: XWNXB2AGKZOCB7DV · pith_short_8: XWNXB2AG

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/XWNXB2AGKZOCB7DVXNS43JT3SP \
  | 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: bd9b70e806565c20fc75bb65cda67b93d4a642fe401f9b05a25a0ca120e8e851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab6d6c20326bdb61fb081c747de19e932fac1d7e64795ab2ad3eb303b81dba56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-06-09T20:00:11Z",
    "title_canon_sha256": "2354ad1e74ba99ac0d1041f9663d2a2bf27699b5fbde98f552b577e269f12371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03098",
    "kind": "arxiv",
    "version": 2
  }
}