Pith Number

pith:ZIHIQVBS

pith:2002:ZIHIQVBSN7VMUGR7MWPQZUUYNA

not attested not anchored not stored refs pending

D-branes, Orientifolds and K-theory

B. Stefanski, jr

arxiv:hep-th/0206174 v1 · 2002-06-19 · 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{ZIHIQVBSN7VMUGR7MWPQZUUYNA}

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	2026-05-18T01:38:49.387613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca0e8854326feaca1a3f659f0cd29868163a4a8f194dd0957938c9deba48072b

Aliases

arxiv: hep-th/0206174 · arxiv_version: hep-th/0206174v1 · doi: 10.48550/arxiv.hep-th/0206174 · pith_short_12: ZIHIQVBSN7VM · pith_short_16: ZIHIQVBSN7VMUGR7 · pith_short_8: ZIHIQVBS

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/ZIHIQVBSN7VMUGR7MWPQZUUYNA \
  | 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: ca0e8854326feaca1a3f659f0cd29868163a4a8f194dd0957938c9deba48072b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84837c233ab6ea3f40d5c8109cfa3aeeb9f4e248f9f69de1172ae8eeb6ef087d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-06-19T08:22:34Z",
    "title_canon_sha256": "d162d46b83dde2e7f147c5513ba476bfcbd1e70f0a0f4b2b291e84a9bd5f1be4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0206174",
    "kind": "arxiv",
    "version": 1
  }
}