Pith Number

pith:VOSY4YIP

pith:2013:VOSY4YIPLQYGTI65XSRVWIQWDR

not attested not anchored not stored refs pending

Chiral extensions of chiral polytopes

Daniel Pellicer, Gabe Cunningham

arxiv:1307.7007 v2 · 2013-07-26 · 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{VOSY4YIPLQYGTI65XSRVWIQWDR}

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	2026-05-18T02:54:46.937115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aba58e610f5c3069a3ddbca35b22161c5e9351d4f3b399aba1aa8e9d9c6c39e9

Aliases

arxiv: 1307.7007 · arxiv_version: 1307.7007v2 · doi: 10.48550/arxiv.1307.7007 · pith_short_12: VOSY4YIPLQYG · pith_short_16: VOSY4YIPLQYGTI65 · pith_short_8: VOSY4YIP

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/VOSY4YIPLQYGTI65XSRVWIQWDR \
  | 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: aba58e610f5c3069a3ddbca35b22161c5e9351d4f3b399aba1aa8e9d9c6c39e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68bb3e3b1fd96c4b25b92e6359cc79ea45408e31f784aa1c05bf52901cf08f2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-07-26T11:58:17Z",
    "title_canon_sha256": "abb1c72f06710ec6e4f210e2aef9abce4f60ec831c9b76deb0fdba646e2936be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7007",
    "kind": "arxiv",
    "version": 2
  }
}