Pith Number

pith:I227XAU5

pith:2014:I227XAU5VCQ5T5HPZYJITUPOZI

not attested not anchored not stored refs pending

A bound for the splitting of smooth Fano polytopes with many vertices

Benjamin Assarf, Benjamin Nill

arxiv:1409.7303 v2 · 2014-09-25 · math.AG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I227XAU5VCQ5T5HPZYJITUPOZI}

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	2026-05-18T01:35:35.285586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46b5fb829da8a1d9f4efce1289d1eeca36b635139d219c5ed5e8f35f92ee343d

Aliases

arxiv: 1409.7303 · arxiv_version: 1409.7303v2 · doi: 10.48550/arxiv.1409.7303 · pith_short_12: I227XAU5VCQ5 · pith_short_16: I227XAU5VCQ5T5HP · pith_short_8: I227XAU5

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/I227XAU5VCQ5T5HPZYJITUPOZI \
  | 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: 46b5fb829da8a1d9f4efce1289d1eeca36b635139d219c5ed5e8f35f92ee343d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "622156fed523dd42f4dae8423f56565130af4e55f42d1f50033d26be8fa77cf1",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-09-25T15:39:51Z",
    "title_canon_sha256": "cac96daea2ea46f00ece22e2f2c432a11003cfd3c0768eadc02c84c8b9dc9750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7303",
    "kind": "arxiv",
    "version": 2
  }
}