Pith Number

pith:FM3V3PYP

pith:2007:FM3V3PYP4SQA5P6JPL6B6QO4PI

not attested not anchored not stored refs pending

Nonlinear gravitons from the initial value constraints of GR in Ashtekar variables

Eyo Eyo Ita III

arxiv:0706.2702 v5 · 2007-06-19 · 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{FM3V3PYP4SQA5P6JPL6B6QO4PI}

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	2026-05-18T04:02:12.433365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b375dbf0fe4a00ebfc97afc1f41dc7a38a23d5cbffac55e94ae5233cfee9ce7

Aliases

arxiv: 0706.2702 · arxiv_version: 0706.2702v5 · doi: 10.48550/arxiv.0706.2702 · pith_short_12: FM3V3PYP4SQA · pith_short_16: FM3V3PYP4SQA5P6J · pith_short_8: FM3V3PYP

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/FM3V3PYP4SQA5P6JPL6B6QO4PI \
  | 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: 2b375dbf0fe4a00ebfc97afc1f41dc7a38a23d5cbffac55e94ae5233cfee9ce7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f0f2d992625598075b9ffd32c11719f5b3feb8bb624235a8a95de283dcca4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-06-19T02:19:00Z",
    "title_canon_sha256": "c630f6ffc8aafd396c0c3bd94ff09503d12515789ca5a56b666c77a1a8e82be6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.2702",
    "kind": "arxiv",
    "version": 5
  }
}