Pith Number

pith:BASB3FMB

pith:2014:BASB3FMBMHVCJLTWG5OTRIHKYC

not attested not anchored not stored refs pending

Minkowski formulae and Alexandrov theorems in spacetime

Mu-Tao Wang, Xiangwen Zhang, Ye-Kai Wang

arxiv:1409.2190 v2 · 2014-09-08 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BASB3FMBMHVCJLTWG5OTRIHKYC}

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	2026-05-18T01:11:35.446087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08241d958161ea24ae76375d38a0eac0ad7ce86d6208f36ae8dd489ca60e0c82

Aliases

arxiv: 1409.2190 · arxiv_version: 1409.2190v2 · doi: 10.48550/arxiv.1409.2190 · pith_short_12: BASB3FMBMHVC · pith_short_16: BASB3FMBMHVCJLTW · pith_short_8: BASB3FMB

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/BASB3FMBMHVCJLTWG5OTRIHKYC \
  | 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: 08241d958161ea24ae76375d38a0eac0ad7ce86d6208f36ae8dd489ca60e0c82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "893dc42de656b53bd55d77199639663785b67bec30139b6e824bcbf5d1934b77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-09-08T02:32:29Z",
    "title_canon_sha256": "ade54eb74ec458d6b1c91023ff521c449624e3455ee6eb4b66097f0832d12bc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2190",
    "kind": "arxiv",
    "version": 2
  }
}