Pith Number

pith:7VDQ75O6

pith:1999:7VDQ75O6YZPQHKNCX2FNBXJC7W

not attested not anchored not stored refs pending

Semi Localized Brane Intersections in SUGRA

A. Loewy

arxiv:hep-th/9903038 v2 · 1999-03-03 · 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{7VDQ75O6YZPQHKNCX2FNBXJC7W}

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	2026-07-04T16:14:46.289772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd470ff5dec65f03a9a2be8ad0dd22fd859681fa6278f405d9c87ce3cd4d9a08

Aliases

arxiv: hep-th/9903038 · arxiv_version: hep-th/9903038v2 · doi: 10.48550/arxiv.hep-th/9903038 · pith_short_12: 7VDQ75O6YZPQ · pith_short_16: 7VDQ75O6YZPQHKNC · pith_short_8: 7VDQ75O6

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/7VDQ75O6YZPQHKNCX2FNBXJC7W \
  | 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: fd470ff5dec65f03a9a2be8ad0dd22fd859681fa6278f405d9c87ce3cd4d9a08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c5e0ad7f2d463aee83d88783354e92e8182f0df7d6fea65cba3141420e26de1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-03-03T17:59:45Z",
    "title_canon_sha256": "09860fe5269e692405e9278615d7dfcc425a686d17256c95e1a969f563a4fc02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9903038",
    "kind": "arxiv",
    "version": 2
  }
}