Pith Number

pith:3NAW2ZBO

pith:1994:3NAW2ZBOL57VMI54F5NZJEHVNX

not attested not anchored not stored refs pending

Non-linear Structures in Non-critical NSR String

Hiroshi Ishikawa, Ken-ji Hamada

arxiv:hep-th/9405130 v1 · 1994-05-20 · 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{3NAW2ZBOL57VMI54F5NZJEHVNX}

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	2026-05-18T01:38:41.697383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db416d642e5f7f5623bc2f5b9490f56ddcaeb584eb95ad9624d613e23c2ddcf5

Aliases

arxiv: hep-th/9405130 · arxiv_version: hep-th/9405130v1 · doi: 10.48550/arxiv.hep-th/9405130 · pith_short_12: 3NAW2ZBOL57V · pith_short_16: 3NAW2ZBOL57VMI54 · pith_short_8: 3NAW2ZBO

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/3NAW2ZBOL57VMI54F5NZJEHVNX \
  | 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: db416d642e5f7f5623bc2f5b9490f56ddcaeb584eb95ad9624d613e23c2ddcf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e86c3424fd8f84ca373b035d8edd8c8c3b96741fdde177b79b51dad585314642",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-05-20T07:03:47Z",
    "title_canon_sha256": "d6229b3aef167e553ea61e386248af0053dde180a56fe0365312f7da23edea14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9405130",
    "kind": "arxiv",
    "version": 1
  }
}