Pith Number

pith:45QVHHTQ

pith:1999:45QVHHTQ4WVJGQWPPHKTCPFR3J

not attested not anchored not stored refs pending

Monopoles in non-Abelian Dirac-Born-Infeld Theory

E. F. Moreno, F. A. Schaposnik, N. Grandi

arxiv:hep-th/9901073 v1 · 1999-01-18 · 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{45QVHHTQ4WVJGQWPPHKTCPFR3J}

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	2026-05-18T01:08:00.284536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e761539e70e5aa9342cf79d5313cb1da437d1bd020b2367a676f0677df0224a0

Aliases

arxiv: hep-th/9901073 · arxiv_version: hep-th/9901073v1 · doi: 10.48550/arxiv.hep-th/9901073 · pith_short_12: 45QVHHTQ4WVJ · pith_short_16: 45QVHHTQ4WVJGQWP · pith_short_8: 45QVHHTQ

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/45QVHHTQ4WVJGQWPPHKTCPFR3J \
  | 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: e761539e70e5aa9342cf79d5313cb1da437d1bd020b2367a676f0677df0224a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b25d0aaebea4da439ccd30721b49690634961632533733344414c952363feb3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-01-18T17:05:37Z",
    "title_canon_sha256": "12852871a163a4b7202ca53f591bee354f76d1ab11a7ac166f7e6530e341e72c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9901073",
    "kind": "arxiv",
    "version": 1
  }
}