Pith Number

pith:MJPZEXLK

pith:2016:MJPZEXLK7I2ROGMPULIDCWO23A

not attested not anchored not stored refs pending

(Not so) pure Lovelock Kasner metrics

Alfred Molina, Naresh Dadhich, Xi\'an O. Camanho

arxiv:1604.01054 v1 · 2016-04-04 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MJPZEXLK7I2ROGMPULIDCWO23A}

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	2026-05-18T01:17:46.646442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

625f925d6afa3517198fa2d03159dad832ef50f79dad42923b0daaa38ee7cd60

Aliases

arxiv: 1604.01054 · arxiv_version: 1604.01054v1 · doi: 10.48550/arxiv.1604.01054 · pith_short_12: MJPZEXLK7I2R · pith_short_16: MJPZEXLK7I2ROGMP · pith_short_8: MJPZEXLK

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/MJPZEXLK7I2ROGMPULIDCWO23A \
  | 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: 625f925d6afa3517198fa2d03159dad832ef50f79dad42923b0daaa38ee7cd60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78a597ccc4338fdbbf76492bb532baebc57f5d36ca6a0027ec0170cee8620c99",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-04-04T20:43:05Z",
    "title_canon_sha256": "8966cd08414d933eefae44eb5c541832a7831cdbeb6e5afff0325fa95321159e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01054",
    "kind": "arxiv",
    "version": 1
  }
}