Pith Number

pith:MEK2EIZM

pith:2017:MEK2EIZMFS45I7T7N42W4QZ2RF

not attested not anchored not stored refs pending

Gravitational Redshift in Kerr-Newman Geometry Using Gravity's Rainbow

A. K. Sen, Anuj Kumar Dubey, Bijoy Mazumdar

arxiv:1704.03728 v1 · 2017-04-07 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEK2EIZMFS45I7T7N42W4QZ2RF}

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	2026-05-18T00:33:39.289923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6115a2232c2cb9d47e7f6f356e433a895ac5a6c05e7872cd63488c3ea8ca72f3

Aliases

arxiv: 1704.03728 · arxiv_version: 1704.03728v1 · doi: 10.48550/arxiv.1704.03728 · pith_short_12: MEK2EIZMFS45 · pith_short_16: MEK2EIZMFS45I7T7 · pith_short_8: MEK2EIZM

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/MEK2EIZMFS45I7T7N42W4QZ2RF \
  | 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: 6115a2232c2cb9d47e7f6f356e433a895ac5a6c05e7872cd63488c3ea8ca72f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece497c736828abbce9ed1f103b398417fc1505a85e1993744f60b1cb8cd629a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2017-04-07T19:35:51Z",
    "title_canon_sha256": "6fe3a9557ab0843b2d51847a86ab19399d41814b7be58dec135c02d3386d6d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03728",
    "kind": "arxiv",
    "version": 1
  }
}