Pith Number

pith:XQS3CKSQ

pith:2014:XQS3CKSQ2OAUB5EJJPN463MTZP

not attested not anchored not stored refs pending

On the foundation of Mechanics

Jes\'us Mu\~noz-D\'iaz, Ricardo J. Alonso-Blanco

arxiv:1411.7446 v2 · 2014-11-27 · math-ph · gr-qc · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQS3CKSQ2OAUB5EJJPN463MTZP}

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	2026-05-18T02:31:37.658978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc25b12a50d38140f4894bdbcf6d93cbe547362ab6a549b43215fcc9b5ff529b

Aliases

arxiv: 1411.7446 · arxiv_version: 1411.7446v2 · doi: 10.48550/arxiv.1411.7446 · pith_short_12: XQS3CKSQ2OAU · pith_short_16: XQS3CKSQ2OAUB5EJ · pith_short_8: XQS3CKSQ

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/XQS3CKSQ2OAUB5EJJPN463MTZP \
  | 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: bc25b12a50d38140f4894bdbcf6d93cbe547362ab6a549b43215fcc9b5ff529b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e55148f90c90f4359279e2216ec1aebf4bf6d39d812a708a3810a400700d88d",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-11-27T02:40:10Z",
    "title_canon_sha256": "b3edf87184097c774da1823223ddde1b41b9e071f728c019571df99f1ebca863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7446",
    "kind": "arxiv",
    "version": 2
  }
}