Pith Number

pith:KVE272HE

pith:2014:KVE272HELBIZA6RQAMHOU2TFI3

not attested not anchored not stored refs pending

Quelques propri\'et\'es de stabilit\'e des vari\'et\'es sp\'eciales

Beno\^it Claudon (IECL), Fr\'ed\'eric Campana (IECL)

arxiv:1410.2958 v2 · 2014-10-11 · 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{KVE272HELBIZA6RQAMHOU2TFI3}

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	2026-05-18T02:31:59.165298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5549afe8e45851907a30030eea6a6546d212090a8528638c9ce52043ffda3114

Aliases

arxiv: 1410.2958 · arxiv_version: 1410.2958v2 · doi: 10.48550/arxiv.1410.2958 · pith_short_12: KVE272HELBIZ · pith_short_16: KVE272HELBIZA6RQ · pith_short_8: KVE272HE

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/KVE272HELBIZA6RQAMHOU2TFI3 \
  | 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: 5549afe8e45851907a30030eea6a6546d212090a8528638c9ce52043ffda3114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df98fc5e2180c216805662f6f6f212ac7522d950a3055228ca7352fbe97b710e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-10-11T07:10:24Z",
    "title_canon_sha256": "8c5eb19341cc7f444983d34e6adec95c304ae289c43bab96b90e62f3827b49ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2958",
    "kind": "arxiv",
    "version": 2
  }
}