Pith Number

pith:5RPCYTJS

pith:2012:5RPCYTJSTYPEJJXHBVL2M6F7PX

not attested not anchored not stored refs pending

Power Law Inflation with Electromagnetism

James Isenberg, Xianghui Luo

arxiv:1210.7566 v1 · 2012-10-29 · gr-qc · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RPCYTJSTYPEJJXHBVL2M6F7PX}

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	2026-05-18T00:44:18.251649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec5e2c4d329e1e44a6e70d57a678bf7dd1b8631c84c90523d633cd957efde8ab

Aliases

arxiv: 1210.7566 · arxiv_version: 1210.7566v1 · doi: 10.48550/arxiv.1210.7566 · pith_short_12: 5RPCYTJSTYPE · pith_short_16: 5RPCYTJSTYPEJJXH · pith_short_8: 5RPCYTJS

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/5RPCYTJSTYPEJJXHBVL2M6F7PX \
  | 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: ec5e2c4d329e1e44a6e70d57a678bf7dd1b8631c84c90523d633cd957efde8ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2f16e12f4fedec2c1ddbe57f1635c4f46a8ec8738f316fa3668a49b1aeff079",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-10-29T05:22:38Z",
    "title_canon_sha256": "7197a3e546ac4e6a8889d64e25b4e81c360076f4f4c884e964b35c7e87ba9bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7566",
    "kind": "arxiv",
    "version": 1
  }
}