Pith Number

pith:X6DYSOZB

pith:2014:X6DYSOZBUQTRJ6YEXKEDI7VZSW

not attested not anchored not stored refs pending

Deformations of three-dimensional metrics

Cosimo Stornaiolo, Daniela Pugliese

arxiv:1410.4486 v1 · 2014-10-16 · gr-qc · math-ph · 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{X6DYSOZBUQTRJ6YEXKEDI7VZSW}

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	2026-05-18T02:27:58.478575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf87893b21a42714fb04ba88347eb995b56cec0705e856852b07e2432dbebadb

Aliases

arxiv: 1410.4486 · arxiv_version: 1410.4486v1 · doi: 10.48550/arxiv.1410.4486 · pith_short_12: X6DYSOZBUQTR · pith_short_16: X6DYSOZBUQTRJ6YE · pith_short_8: X6DYSOZB

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/X6DYSOZBUQTRJ6YEXKEDI7VZSW \
  | 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: bf87893b21a42714fb04ba88347eb995b56cec0705e856852b07e2432dbebadb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb3fd5515b6dd9cd7b8378604666f1c5bf18b7b9b2104ca4054730a4af12cf6d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-10-16T16:25:51Z",
    "title_canon_sha256": "682eb7015f9accbfbc688b1d9ecd24166b99c9c411238ac0fb54e9e5cae11290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4486",
    "kind": "arxiv",
    "version": 1
  }
}