Pith Number

pith:5AWHPAI7

pith:2011:5AWHPAI7XXEUSEPFNQXAWJJZ6J

not attested not anchored not stored refs pending

Quantum Action Principle for Covariant Systems. Bosonic string

Alexander Lukyanenko, Natalia Gorobey

arxiv:1103.0132 v1 · 2011-03-01 · quant-ph · 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{5AWHPAI7XXEUSEPFNQXAWJJZ6J}

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	2026-05-18T04:27:37.291672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e82c77811fbdc94911e56c2e0b2539f2590564a539f0be36bde893c3ac0e22fa

Aliases

arxiv: 1103.0132 · arxiv_version: 1103.0132v1 · doi: 10.48550/arxiv.1103.0132 · pith_short_12: 5AWHPAI7XXEU · pith_short_16: 5AWHPAI7XXEUSEPF · pith_short_8: 5AWHPAI7

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/5AWHPAI7XXEUSEPFNQXAWJJZ6J \
  | 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: e82c77811fbdc94911e56c2e0b2539f2590564a539f0be36bde893c3ac0e22fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "568fbd716cceb892ca54eb5bdc0e6653ac9fccff7e1cd8a94e22498b5de6c01f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-03-01T11:02:42Z",
    "title_canon_sha256": "6fd772346ab94406d746925759338ecc056cb4716a0b49ed5c2c906317a6617a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0132",
    "kind": "arxiv",
    "version": 1
  }
}