Pith Number

pith:KYXCF2AW

pith:2025:KYXCF2AWG6AKRPBTC5JKHFVB75

not attested not anchored not stored refs pending

Generalized Eddington--Finkelstein Coordinates and Exact Vaidya-Type Solutions in Weyl Conformal Gravity

Petr Jizba, Tereza Lehe\v{c}kov\'a

arxiv:2502.00905 v1 · 2025-02-02 · gr-qc · hep-th · 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{KYXCF2AWG6AKRPBTC5JKHFVB75}

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	2026-07-05T11:17:40.367863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

562e22e8163780a8bc331752a396a1ff415edd9744163d859f7e296ae6ffb00d

Aliases

arxiv: 2502.00905 · arxiv_version: 2502.00905v1 · doi: 10.48550/arxiv.2502.00905 · pith_short_12: KYXCF2AWG6AK · pith_short_16: KYXCF2AWG6AKRPBT · pith_short_8: KYXCF2AW

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/KYXCF2AWG6AKRPBTC5JKHFVB75 \
  | 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: 562e22e8163780a8bc331752a396a1ff415edd9744163d859f7e296ae6ffb00d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8972e16255a631d5a2d1296300ee5577537256ce2056f3cffb4b51682d261a7",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-02-02T20:38:45Z",
    "title_canon_sha256": "a773e5cbcaf4974b7b073721cf268bef8f833a442f2918772486d0f68db11e0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00905",
    "kind": "arxiv",
    "version": 1
  }
}