Pith Number

pith:Y4JLUD62

pith:2017:Y4JLUD62YIJJ4UUEUTJZNJAC4F

not attested not anchored not stored refs pending

An approach to Griffiths conjecture

Philipp Naumann

arxiv:1710.10034 v1 · 2017-10-27 · math.AG · math.CV · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4JLUD62YIJJ4UUEUTJZNJAC4F}

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	2026-05-18T00:31:54.923787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c712ba0fdac2129e5284a4d396a402e155fa14201f1f1d641fbb7a67baf93f29

Aliases

arxiv: 1710.10034 · arxiv_version: 1710.10034v1 · doi: 10.48550/arxiv.1710.10034 · pith_short_12: Y4JLUD62YIJJ · pith_short_16: Y4JLUD62YIJJ4UUE · pith_short_8: Y4JLUD62

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/Y4JLUD62YIJJ4UUEUTJZNJAC4F \
  | 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: c712ba0fdac2129e5284a4d396a402e155fa14201f1f1d641fbb7a67baf93f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e77067c5346983075a8e693733078c5bf6cee0361bd3e80a6332a4be36cc00",
    "cross_cats_sorted": [
      "math.CV",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-10-27T09:04:29Z",
    "title_canon_sha256": "a456452b42505cb360c1e0d337d8275103d78ddbc852c32eb2fb319c458bcd12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10034",
    "kind": "arxiv",
    "version": 1
  }
}