Pith Number

pith:X63TA3XI

pith:1992:X63TA3XI24WOLUNGE756KHJFHA

not attested not anchored not stored refs pending

Duality in Non-Trivially Compactified Heterotic Strings

M.A.R. Osorio, M.A. Vazquez-Mozo

arxiv:hep-th/9207002 v1 · 1992-07-01 · 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{X63TA3XI24WOLUNGE756KHJFHA}

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	2026-05-18T04:37:44.036375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfb7306ee8d72ce5d1a627fbe51d25380e35abf9ede5763a7731960bca332f3d

Aliases

arxiv: hep-th/9207002 · arxiv_version: hep-th/9207002v1 · doi: 10.48550/arxiv.hep-th/9207002 · pith_short_12: X63TA3XI24WO · pith_short_16: X63TA3XI24WOLUNG · pith_short_8: X63TA3XI

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/X63TA3XI24WOLUNGE756KHJFHA \
  | 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: bfb7306ee8d72ce5d1a627fbe51d25380e35abf9ede5763a7731960bca332f3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81b3883df2e177afcc5b2b96f3ce0c57d50192c61af9ed8dd434e5519216f1a2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-07-01T14:44:44Z",
    "title_canon_sha256": "14b50afe87b3f4be45b752a0e41f175f994def7f6e7d246ac8f5afec47ac9372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9207002",
    "kind": "arxiv",
    "version": 1
  }
}