Pith Number

pith:ZKYQBCB4

pith:2017:ZKYQBCB4UKUUCJM5DNBAVOPYJC

not attested not anchored not stored refs pending

Conservativity of realizations on motives of abelian type over finite fields

Giuseppe Ancona

arxiv:1702.04248 v1 · 2017-02-14 · 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{ZKYQBCB4UKUUCJM5DNBAVOPYJC}

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	2026-05-18T00:50:48.601208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cab100883ca2a941259d1b420ab9f848b2ff9eefe426f002243775095f0e4664

Aliases

arxiv: 1702.04248 · arxiv_version: 1702.04248v1 · doi: 10.48550/arxiv.1702.04248 · pith_short_12: ZKYQBCB4UKUU · pith_short_16: ZKYQBCB4UKUUCJM5 · pith_short_8: ZKYQBCB4

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/ZKYQBCB4UKUUCJM5DNBAVOPYJC \
  | 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: cab100883ca2a941259d1b420ab9f848b2ff9eefe426f002243775095f0e4664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "499248ca071a9d966238c39088ffd21a5ffaf82615cb5dead9787e6e23d3b459",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-02-14T14:58:29Z",
    "title_canon_sha256": "d0097dfe6b1fdbdb81377a3c0be98df78d3a4f98ae5e1d5eba73fc2b7121eb74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04248",
    "kind": "arxiv",
    "version": 1
  }
}