Pith Number

pith:KG7XA32K

pith:2014:KG7XA32KUJH5DV7QXQNYVLPBRM

not attested not anchored not stored refs pending

Generalised shear coordinates on the moduli spaces of three-dimensional spacetimes

Carlos Scarinci, Catherine Meusburger

arxiv:1402.2575 v1 · 2014-02-11 · math-ph · gr-qc · hep-th · 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{KG7XA32KUJH5DV7QXQNYVLPBRM}

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	2026-05-18T00:06:44.289023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51bf706f4aa24fd1d7f0bc1b8aade18b2bbc0e1762ecf9a7c048c68ded63fd2b

Aliases

arxiv: 1402.2575 · arxiv_version: 1402.2575v1 · doi: 10.48550/arxiv.1402.2575 · pith_short_12: KG7XA32KUJH5 · pith_short_16: KG7XA32KUJH5DV7Q · pith_short_8: KG7XA32K

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/KG7XA32KUJH5DV7QXQNYVLPBRM \
  | 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: 51bf706f4aa24fd1d7f0bc1b8aade18b2bbc0e1762ecf9a7c048c68ded63fd2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e14aa9a3b73d0211a5b9bea2bf795250f47a35ed25c49e154d5651955364574d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-02-11T17:47:18Z",
    "title_canon_sha256": "f90c5413839bda737401f29212ab9fa71b3969f919fc10ca6ee86274ffdee0f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2575",
    "kind": "arxiv",
    "version": 1
  }
}