Pith Number

pith:NFML6EHI

pith:2018:NFML6EHI25X2V3CO5RLNFWYKOS

not attested not anchored not stored refs pending

On Integrability of the Geodesic Deviation Equation

David Kubiznak, Marco Cariglia, Pavel Krtous, Tsuyoshi Houri

arxiv:1805.07677 v2 · 2018-05-19 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFML6EHI25X2V3CO5RLNFWYKOS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

1 paper in Pith

Black hole spectroscopy: from theory to experiment

Receipt and verification

First computed	2026-05-17T23:56:33.921522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6958bf10e8d76faaec4eec56d2db0a74bdcbf0f0616b33773c4ba320b157c85f

Aliases

arxiv: 1805.07677 · arxiv_version: 1805.07677v2 · doi: 10.48550/arxiv.1805.07677 · pith_short_12: NFML6EHI25X2 · pith_short_16: NFML6EHI25X2V3CO · pith_short_8: NFML6EHI

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/NFML6EHI25X2V3CO5RLNFWYKOS \
  | 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: 6958bf10e8d76faaec4eec56d2db0a74bdcbf0f0616b33773c4ba320b157c85f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97dade52a7651f8fa48fcd7d5c44625ff3e6332e693268f345c7fc91bded46eb",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-05-19T23:41:46Z",
    "title_canon_sha256": "1d15a4e6c9a4b9944bafee9b4d1c180235ec4bd122406bce92fb0c9ec3af3ca3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07677",
    "kind": "arxiv",
    "version": 2
  }
}