Pith Number

pith:PK4RMKHE

pith:1995:PK4RMKHEEW2I6OQLQ3UAQSX3KW

not attested not anchored not stored refs pending

ON THE GENERALIZED ACTION PRINCIPLE FOR SUPERSTRINGS AND SUPERMEMBRANES

Dmitrij Sorokin, Dmitrij Volkov, Igor Bandos

arxiv:hep-th/9502141 v1 · 1995-02-24 · 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{PK4RMKHEEW2I6OQLQ3UAQSX3KW}

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	2026-05-18T04:15:26.772745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ab91628e425b48f3a0b86e8084afb55aac64b621045d5534ed51a2b7ce7814f

Aliases

arxiv: hep-th/9502141 · arxiv_version: hep-th/9502141v1 · doi: 10.48550/arxiv.hep-th/9502141 · pith_short_12: PK4RMKHEEW2I · pith_short_16: PK4RMKHEEW2I6OQL · pith_short_8: PK4RMKHE

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/PK4RMKHEEW2I6OQLQ3UAQSX3KW \
  | 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: 7ab91628e425b48f3a0b86e8084afb55aac64b621045d5534ed51a2b7ce7814f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23dd4871325d1955af48896494c93c6fc6d398441538aa3d4da7c074e04726ea",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-02-24T14:28:24Z",
    "title_canon_sha256": "3873d576e689f266bfe01b09212852e541b5be731f5125b02124b19c4f713b7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9502141",
    "kind": "arxiv",
    "version": 1
  }
}