Pith Number

pith:5P6EYVHX

pith:1996:5P6EYVHXD5QP4WQ4PW6QENSMJB

not attested not anchored not stored refs pending

D-Brane Actions with Local Kappa Symmetry

Costin Popescu, John H. Schwarz, Mina Aganagic

arxiv:hep-th/9610249 v2 · 1996-10-31 · 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{5P6EYVHXD5QP4WQ4PW6QENSMJB}

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	2026-07-04T16:02:25.131463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebfc4c54f71f60fe5a1c7dbd02364c487cfb87fe865a741e2abfe5b665ee97b8

Aliases

arxiv: hep-th/9610249 · arxiv_version: hep-th/9610249v2 · doi: 10.48550/arxiv.hep-th/9610249 · pith_short_12: 5P6EYVHXD5QP · pith_short_16: 5P6EYVHXD5QP4WQ4 · pith_short_8: 5P6EYVHX

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/5P6EYVHXD5QP4WQ4PW6QENSMJB \
  | 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: ebfc4c54f71f60fe5a1c7dbd02364c487cfb87fe865a741e2abfe5b665ee97b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612dbce86390e425e9659b7c98dccb7b98d7f710e7687022582edd7ad991db6f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-10-31T21:42:32Z",
    "title_canon_sha256": "52055dc9ca684a17f1d3ee6d1ab8258def1605a59ec8bdc06afaf63689cb9d5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9610249",
    "kind": "arxiv",
    "version": 2
  }
}