Pith Number

pith:2ICNEOAV

pith:2018:2ICNEOAVZC7IELP34A2LDDQPIH

not attested not anchored not stored refs pending

The Eisenhart Lift for Field Theories

Apostolos Pilaftsis, Kieran Finn, Sotirios Karamitsos

arxiv:1806.02431 v3 · 2018-06-06 · physics.class-ph · gr-qc · hep-ph · 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{2ICNEOAVZC7IELP34A2LDDQPIH}

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	2026-05-18T00:09:11.436469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d204d23815c8be822dfbe034b18e0f41c89fefb8dbebbd703f7d928ebbe08000

Aliases

arxiv: 1806.02431 · arxiv_version: 1806.02431v3 · doi: 10.48550/arxiv.1806.02431 · pith_short_12: 2ICNEOAVZC7I · pith_short_16: 2ICNEOAVZC7IELP3 · pith_short_8: 2ICNEOAV

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/2ICNEOAVZC7IELP34A2LDDQPIH \
  | 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: d204d23815c8be822dfbe034b18e0f41c89fefb8dbebbd703f7d928ebbe08000

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c4b8f621414a64416d7e85ff20400b166a631990403f195040b096f97514c92",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2018-06-06T21:21:34Z",
    "title_canon_sha256": "6cd2b663c9e72b272bf8693cef925bbf418d64e79ad60e1059e54d5bc4020802"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02431",
    "kind": "arxiv",
    "version": 3
  }
}