Pith Number

pith:UEJP5K7H

pith:2014:UEJP5K7HYN4T4ODQ3OB66XRGFK

not attested not anchored not stored refs pending

Natural models of theories of green points

Boris Zilber, Juan Diego Caycedo

arxiv:1401.3326 v1 · 2014-01-14 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UEJP5K7HYN4T4ODQ3OB66XRGFK}

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	2026-05-18T03:02:18.766207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a112feabe7c3793e3870db83ef5e262ab104b50b2648baa8371061293932b400

Aliases

arxiv: 1401.3326 · arxiv_version: 1401.3326v1 · doi: 10.48550/arxiv.1401.3326 · pith_short_12: UEJP5K7HYN4T · pith_short_16: UEJP5K7HYN4T4ODQ · pith_short_8: UEJP5K7H

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/UEJP5K7HYN4T4ODQ3OB66XRGFK \
  | 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: a112feabe7c3793e3870db83ef5e262ab104b50b2648baa8371061293932b400

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab7c0d2247dca3a41507edf21d883f84a637a46a50690ad90bf03ea2d9ea7a0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-01-14T20:40:44Z",
    "title_canon_sha256": "466a05ae72f0007f8dfb11ba0325e213bfab24d8dfc4488385c524b459f98c8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3326",
    "kind": "arxiv",
    "version": 1
  }
}