Pith Number

pith:6IV6NCRF

pith:2016:6IV6NCRFF2ZTZDMV6GLYRKXWBE

not attested not anchored not stored refs pending

Some elementary examples of quartics with finite-dimensional motive

Robert Laterveer

arxiv:1611.08820 v1 · 2016-11-27 · 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{6IV6NCRFF2ZTZDMV6GLYRKXWBE}

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	2026-05-18T00:53:45.773042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f22be68a252eb33c8d95f19788aaf60919536e2755d765ce006b037fc08e56e1

Aliases

arxiv: 1611.08820 · arxiv_version: 1611.08820v1 · doi: 10.48550/arxiv.1611.08820 · pith_short_12: 6IV6NCRFF2ZT · pith_short_16: 6IV6NCRFF2ZTZDMV · pith_short_8: 6IV6NCRF

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/6IV6NCRFF2ZTZDMV6GLYRKXWBE \
  | 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: f22be68a252eb33c8d95f19788aaf60919536e2755d765ce006b037fc08e56e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "790f280d9fc8a4b07c167078096da4e591b84d26b10dce37759e552ec5733f5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-11-27T10:20:38Z",
    "title_canon_sha256": "c8a306e5729f71302b2cf439012207668f34a92b45dc2a98f661d02f233d9039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08820",
    "kind": "arxiv",
    "version": 1
  }
}