Pith Number

pith:UBRWR6VK

pith:1996:UBRWR6VKQLZU4LNQZIMB7MAXTH

not attested not anchored not stored refs pending

Gauge-Invariant and Gauge-Fixed D-Brane Actions

Costin Popescu, John H. Schwarz, Mina Aganagic

arxiv:hep-th/9612080 v3 · 1996-12-07 · 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{UBRWR6VKQLZU4LNQZIMB7MAXTH}

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	2026-05-18T01:05:56.414107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a06368faaa82f34e2db0ca181fb01799ca1c8feb3191f87a573fa3a49d0cff64

Aliases

arxiv: hep-th/9612080 · arxiv_version: hep-th/9612080v3 · doi: 10.48550/arxiv.hep-th/9612080 · pith_short_12: UBRWR6VKQLZU · pith_short_16: UBRWR6VKQLZU4LNQ · pith_short_8: UBRWR6VK

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/UBRWR6VKQLZU4LNQZIMB7MAXTH \
  | 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: a06368faaa82f34e2db0ca181fb01799ca1c8feb3191f87a573fa3a49d0cff64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "619af5e7a5ac92d360d7ba4e646785973cfdc3a65c1ef6ad215dbee46e53ee7d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-12-07T23:11:03Z",
    "title_canon_sha256": "5f19bc537d5abc924271d240179ade424791d6586b3ac30eec9e929a93253697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9612080",
    "kind": "arxiv",
    "version": 3
  }
}