Pith Number

pith:WVENDT22

pith:2014:WVENDT225QPCW3V5GF22NUQQWF

not attested not anchored not stored refs pending

Kinematic formulas for tensor valuations

Andreas Bernig, Daniel Hug

arxiv:1402.2750 v2 · 2014-02-12 · math.DG · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVENDT225QPCW3V5GF22NUQQWF}

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	2026-05-18T00:11:24.145848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b548d1cf5aec1e2b6ebd3175a6d210b174c69e0ba19063d1df730293e16bbfbf

Aliases

arxiv: 1402.2750 · arxiv_version: 1402.2750v2 · doi: 10.48550/arxiv.1402.2750 · pith_short_12: WVENDT225QPC · pith_short_16: WVENDT225QPCW3V5 · pith_short_8: WVENDT22

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/WVENDT225QPCW3V5GF22NUQQWF \
  | 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: b548d1cf5aec1e2b6ebd3175a6d210b174c69e0ba19063d1df730293e16bbfbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28461719434892666ee9b0a96ebecf65abf756330be3324eb3d0e6c8e84d7f4d",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-02-12T07:50:03Z",
    "title_canon_sha256": "e923ffce010b615e88de1045eb0d7fe28feb9710f552f6e7c0d1ca1f2edf1848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2750",
    "kind": "arxiv",
    "version": 2
  }
}