Pith Number

pith:PM5EHCA7

pith:2014:PM5EHCA7TBM267OD5UOBTZN735

not attested not anchored not stored refs pending

On largest volume simplices and sub-determinants

Carsten Moldenhauer, Friedrich Eisenbrand, Marco Di Summa, Yuri Faenza

arxiv:1406.3512 v1 · 2014-06-13 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PM5EHCA7TBM267OD5UOBTZN735}

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	2026-05-18T02:49:46.534072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b3a43881f9859af7dc3ed1c19e5bfdf4e27ead027817a6a046882ab85a04d48

Aliases

arxiv: 1406.3512 · arxiv_version: 1406.3512v1 · doi: 10.48550/arxiv.1406.3512 · pith_short_12: PM5EHCA7TBM2 · pith_short_16: PM5EHCA7TBM267OD · pith_short_8: PM5EHCA7

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/PM5EHCA7TBM267OD5UOBTZN735 \
  | 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: 7b3a43881f9859af7dc3ed1c19e5bfdf4e27ead027817a6a046882ab85a04d48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a2d489d6e4be0801aeefbb5d66763170ff7a4e3ecb65290e44df8f49a9f865c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2014-06-13T11:48:09Z",
    "title_canon_sha256": "4f5fbcf0ec93e4fc42616c847c1d6089938334eadbb1560282adeea85ac094b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3512",
    "kind": "arxiv",
    "version": 1
  }
}