Pith Number

pith:NOAL5BSE

pith:2009:NOAL5BSE5AYMR73XQLR2JVB2YZ

not attested not anchored not stored refs pending

Pure Gauge Configurations and Tachyon Solutions to String Field Theories Equations of Motion

D.A.Grigoryev, I.Ya. Aref'eva, M.V.Maltsev, P.B. Medvedev, P.N. Khromov, R.V. Gorbachev

arxiv:0901.4533 v2 · 2009-01-28 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOAL5BSE5AYMR73XQLR2JVB2YZ}

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	2026-05-18T02:35:01.582162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b80be8644e830c8ff7782e3a4d43ac65e4975ea825395b64d2ebadfefd8ab76

Aliases

arxiv: 0901.4533 · arxiv_version: 0901.4533v2 · doi: 10.48550/arxiv.0901.4533 · pith_short_12: NOAL5BSE5AYM · pith_short_16: NOAL5BSE5AYMR73X · pith_short_8: NOAL5BSE

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/NOAL5BSE5AYMR73XQLR2JVB2YZ \
  | 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: 6b80be8644e830c8ff7782e3a4d43ac65e4975ea825395b64d2ebadfefd8ab76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8942c1c37147967ade15dc553143b3004c67360f9ad45d37e0804454d17f8e15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-01-28T19:24:43Z",
    "title_canon_sha256": "9ce7d7fb1333680702abab9a25b2cfd5c6c36a0c18840ea4895ce811df537701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4533",
    "kind": "arxiv",
    "version": 2
  }
}