Pith Number

pith:64GJGBRR

pith:2012:64GJGBRRX3RM4K5IW5V4FCLE3D

not attested not anchored not stored refs pending

Two Theorems on Flat Space-Time Gravitational Theories

Luis Chimento, Mario Castagnino

arxiv:1206.5341 v1 · 2012-06-23 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64GJGBRRX3RM4K5IW5V4FCLE3D}

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	2026-05-18T01:56:42.897300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f70c930631bee2ce2ba8b76bc28964d8c2b14254addee9efd5d1975888d59f27

Aliases

arxiv: 1206.5341 · arxiv_version: 1206.5341v1 · doi: 10.48550/arxiv.1206.5341 · pith_short_12: 64GJGBRRX3RM · pith_short_16: 64GJGBRRX3RM4K5I · pith_short_8: 64GJGBRR

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/64GJGBRRX3RM4K5IW5V4FCLE3D \
  | 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: f70c930631bee2ce2ba8b76bc28964d8c2b14254addee9efd5d1975888d59f27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbe68327850aa6378e1f2b58a21d1837d3af065ae9a540a07e90af7fd02ea58f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-06-23T00:00:17Z",
    "title_canon_sha256": "807908e08b931f76703240b8cecfe5c54d254614b353dc30b9c08fca2fdb5269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5341",
    "kind": "arxiv",
    "version": 1
  }
}