Pith Number

pith:PUHCQBP4

pith:1993:PUHCQBP4HXUCLVRTVXKVOT6J3I

not attested not anchored not stored refs pending

A Monopole Solution in open String Theory

K. Behrndt

arxiv:hep-th/9304096 v1 · 1993-04-21 · 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{PUHCQBP4HXUCLVRTVXKVOT6J3I}

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	2026-05-18T04:37:43.514084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d0e2805fc3de825d633add5574fc9da20d1b54e209c6795834786a1c2531f6b

Aliases

arxiv: hep-th/9304096 · arxiv_version: hep-th/9304096v1 · doi: 10.48550/arxiv.hep-th/9304096 · pith_short_12: PUHCQBP4HXUC · pith_short_16: PUHCQBP4HXUCLVRT · pith_short_8: PUHCQBP4

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/PUHCQBP4HXUCLVRTVXKVOT6J3I \
  | 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: 7d0e2805fc3de825d633add5574fc9da20d1b54e209c6795834786a1c2531f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f2445fa7c38515d948afe24e3e5e8aa2775b381f42e5fe187dad7fddcd1541e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-04-21T10:52:05Z",
    "title_canon_sha256": "d72ea4e719f386851b55c43c027695924c66fff50a1a934b09d0d1891841fd0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9304096",
    "kind": "arxiv",
    "version": 1
  }
}