Pith Number

pith:XEJ3P4NB

pith:2017:XEJ3P4NB46PZDH4YPJDWT4N5IM

not attested not anchored not stored refs pending

Non-polynomial Lagrangian approach to Regular Black Holes

Aimeric Coll\'eaux, Sergio Zerbini, Stefano Chinaglia

arxiv:1712.03730 v2 · 2017-12-11 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XEJ3P4NB46PZDH4YPJDWT4N5IM}

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.

Cited by

4 papers in Pith

Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$

All $2D$ generalised dilaton theories from $d\geq 4$ gravities

Cosmologically viable non-polynomial quasi-topological gravity: explicit models, $\Lambda$CDM limit and observational constraints

Cosmic Inflation From Regular Black Holes

Receipt and verification

First computed	2026-05-18T00:22:23.647101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b913b7f1a1e79f919f987a4769f1bd433f4c2ddb14a0582a581069b1084f5020

Aliases

arxiv: 1712.03730 · arxiv_version: 1712.03730v2 · doi: 10.48550/arxiv.1712.03730 · pith_short_12: XEJ3P4NB46PZ · pith_short_16: XEJ3P4NB46PZDH4Y · pith_short_8: XEJ3P4NB

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/XEJ3P4NB46PZDH4YPJDWT4N5IM \
  | 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: b913b7f1a1e79f919f987a4769f1bd433f4c2ddb14a0582a581069b1084f5020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49812aee063aec7cb67ab96eac6c2259ad82f539fea9a2f00cf8d32e5b911f05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-12-11T11:50:41Z",
    "title_canon_sha256": "eb111a9c38036c71892c42b4e811e128907f6fcfdc8053fd38ea3a9e1e6b28e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03730",
    "kind": "arxiv",
    "version": 2
  }
}