Pith Number

pith:BX5LDF7A

pith:2006:BX5LDF7AQINE57DJ4KEVLOG7NQ

not attested not anchored not stored refs pending

Solving Open String Field Theory with Special Projectors

Barton Zwiebach, Leonardo Rastelli

arxiv:hep-th/0606131 v1 · 2006-06-15 · 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{BX5LDF7AQINE57DJ4KEVLOG7NQ}

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	2026-05-18T02:35:38.993679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dfab197e0821a4efc69e28955b8df6c12f853b916720b70129c0f02c4a9befc

Aliases

arxiv: hep-th/0606131 · arxiv_version: hep-th/0606131v1 · doi: 10.48550/arxiv.hep-th/0606131 · pith_short_12: BX5LDF7AQINE · pith_short_16: BX5LDF7AQINE57DJ · pith_short_8: BX5LDF7A

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/BX5LDF7AQINE57DJ4KEVLOG7NQ \
  | 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: 0dfab197e0821a4efc69e28955b8df6c12f853b916720b70129c0f02c4a9befc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c49cad8c8a4aa9dcdda638afa4907f288436182fe2ad333a10ed5b720cc9dcac",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-06-15T18:45:29Z",
    "title_canon_sha256": "638bad9e8dbb8431ead71e019421ea471542a38c4cf1ecef543cb0aa59298b85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0606131",
    "kind": "arxiv",
    "version": 1
  }
}