Pith Number

pith:2LRK5VOM

pith:2002:2LRK5VOM3P33GB2EYSI3M3BK2V

not attested not anchored not stored refs pending

On Type IIA String Theory on the PP-wave Background

Ahmad Ghodsi, Mohammad A. Ganjali, Mohsen Alishahiha, Shahrokh Parvizi

arxiv:hep-th/0207037 v2 · 2002-07-04 · 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{2LRK5VOM3P33GB2EYSI3M3BK2V}

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	2026-05-18T01:38:49.349346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2e2aed5ccdbf7b30744c491b66c2ad559f0e2b1b17147ef6a123b17d7d9447f

Aliases

arxiv: hep-th/0207037 · arxiv_version: hep-th/0207037v2 · doi: 10.48550/arxiv.hep-th/0207037 · pith_short_12: 2LRK5VOM3P33 · pith_short_16: 2LRK5VOM3P33GB2E · pith_short_8: 2LRK5VOM

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/2LRK5VOM3P33GB2EYSI3M3BK2V \
  | 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: d2e2aed5ccdbf7b30744c491b66c2ad559f0e2b1b17147ef6a123b17d7d9447f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38df2b1149d5d929a0b1fa2b50610dd58a92b7ed56ce14ff1a604ecc503b3ef2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-07-04T09:24:34Z",
    "title_canon_sha256": "c043ac9db30772104ab2b563540000949f355240d50db84cd22c47e3de26f282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0207037",
    "kind": "arxiv",
    "version": 2
  }
}