Pith Number

pith:BPOOZUAL

pith:2005:BPOOZUAL5ZNCFD5FAWUEZUBPPM

not attested not anchored not stored refs pending

AdS Strings with Torsion: Non-complex Heterotic Compactifications

Andrew R. Frey, Matthew Lippert

arxiv:hep-th/0507202 v2 · 2005-07-20 · 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{BPOOZUAL5ZNCFD5FAWUEZUBPPM}

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	2026-05-18T04:34:10.471368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bdcecd00bee5a228fa505a84cd02f7b1ef70cab779bc54e0e727b06b882752b

Aliases

arxiv: hep-th/0507202 · arxiv_version: hep-th/0507202v2 · doi: 10.48550/arxiv.hep-th/0507202 · pith_short_12: BPOOZUAL5ZNC · pith_short_16: BPOOZUAL5ZNCFD5F · pith_short_8: BPOOZUAL

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/BPOOZUAL5ZNCFD5FAWUEZUBPPM \
  | 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: 0bdcecd00bee5a228fa505a84cd02f7b1ef70cab779bc54e0e727b06b882752b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7962f727a8e481d6e4128840bb98310d55b7c795ec72258ee53dd0edc33c9a5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-07-20T20:25:53Z",
    "title_canon_sha256": "56c3d7cab5dec25b69bb016708e77a59316a476b6a4946cba6ca42b7037b0d32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0507202",
    "kind": "arxiv",
    "version": 2
  }
}