Pith Number

pith:7MWF3PK3

pith:2000:7MWF3PK3RQZMUUNLSFK2OFXFFT

not attested not anchored not stored refs pending

D-Brane Primer

Clifford V. Johnson

arxiv:hep-th/0007170 v3 · 2000-07-21 · 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{7MWF3PK3RQZMUUNLSFK2OFXFFT}

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.

Cited by

1 paper in Pith

Lectures on Naturalness, String Landscape and Multiverse

Receipt and verification

First computed	2026-05-18T00:36:53.966252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb2c5dbd5b8c32ca51ab9155a716e52cd02986054d03936b10fece4f9c3ecc55

Aliases

arxiv: hep-th/0007170 · arxiv_version: hep-th/0007170v3 · doi: 10.48550/arxiv.hep-th/0007170 · pith_short_12: 7MWF3PK3RQZM · pith_short_16: 7MWF3PK3RQZMUUNL · pith_short_8: 7MWF3PK3

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/7MWF3PK3RQZMUUNLSFK2OFXFFT \
  | 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: fb2c5dbd5b8c32ca51ab9155a716e52cd02986054d03936b10fece4f9c3ecc55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "659067195901db77d3f98dc0917b637e660e0c751cbb7ac1b0c2cc1e077bbbeb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-07-21T23:02:54Z",
    "title_canon_sha256": "38cd88508114370aeae91952bc467802b37c4db7c043cef9fa908c0dff549385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0007170",
    "kind": "arxiv",
    "version": 3
  }
}