Pith Number

pith:OCU2HZP3

pith:2014:OCU2HZP3FIQCI7KPYJTWAVGLQA

not attested not anchored not stored refs pending

Terminal valuations and the Nash problem

Roi Docampo, Tommaso de Fernex

arxiv:1404.0762 v2 · 2014-04-03 · 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{OCU2HZP3FIQCI7KPYJTWAVGLQA}

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	2026-05-18T00:55:04.521821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70a9a3e5fb2a20247d4fc2676054cb8038e1ce47a15ea9f63b960765fa516285

Aliases

arxiv: 1404.0762 · arxiv_version: 1404.0762v2 · doi: 10.48550/arxiv.1404.0762 · pith_short_12: OCU2HZP3FIQC · pith_short_16: OCU2HZP3FIQCI7KP · pith_short_8: OCU2HZP3

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/OCU2HZP3FIQCI7KPYJTWAVGLQA \
  | 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: 70a9a3e5fb2a20247d4fc2676054cb8038e1ce47a15ea9f63b960765fa516285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4344d3a131972acd94069c569a8a261061690ceaa26bc74eeeb59d120717db55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-04-03T04:31:13Z",
    "title_canon_sha256": "7913ae78dcea6ad230c6bc024e69b3ae9efb4b46f99ea476570d8a21c6659777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0762",
    "kind": "arxiv",
    "version": 2
  }
}