Pith Number

pith:ZK2V246A

pith:2007:ZK2V246AWLENBLVW4PFUUWCYMP

not attested not anchored not stored refs pending

Decoupling Supergravity from the Superstring

Hirosi Ooguri, John H. Schwarz, Michael B. Green

arxiv:0704.0777 v1 · 2007-04-05 · 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{ZK2V246AWLENBLVW4PFUUWCYMP}

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	2026-07-04T15:31:11.679789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cab55d73c0b2c8d0aeb6e3cb4a585863c82fae6409502aabbe284071916ec65f

Aliases

arxiv: 0704.0777 · arxiv_version: 0704.0777v1 · doi: 10.48550/arxiv.0704.0777 · pith_short_12: ZK2V246AWLEN · pith_short_16: ZK2V246AWLENBLVW · pith_short_8: ZK2V246A

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/ZK2V246AWLENBLVW4PFUUWCYMP \
  | 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: cab55d73c0b2c8d0aeb6e3cb4a585863c82fae6409502aabbe284071916ec65f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf7b18c1a5d8113fd74618a73c0adb67be48d9f652b824fe0e0642f763a586e8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-04-05T18:44:22Z",
    "title_canon_sha256": "6edf2a1d757b043ce98854407384b63113577c2b2943b5b714184b4179049a8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.0777",
    "kind": "arxiv",
    "version": 1
  }
}