Pith Number

pith:U5QRO6WX

pith:2002:U5QRO6WXMMTPV6JLUNT4MTHGWL

not attested not anchored not stored refs pending

Sine-Gordon quantum field theory on the half-line with quantum boundary degrees of freedom

K. Koizumi, P. Baseilhac

arxiv:hep-th/0208005 v2 · 2002-08-01 · hep-th · cond-mat · math-ph · math.MP · nlin.SI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5QRO6WXMMTPV6JLUNT4MTHGWL}

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	2026-05-18T02:35:53.875193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a761177ad76326faf92ba367c64ce6b2e3138c5e64ed8ca2236a2f8f0c9b2905

Aliases

arxiv: hep-th/0208005 · arxiv_version: hep-th/0208005v2 · doi: 10.48550/arxiv.hep-th/0208005 · pith_short_12: U5QRO6WXMMTP · pith_short_16: U5QRO6WXMMTPV6JL · pith_short_8: U5QRO6WX

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/U5QRO6WXMMTPV6JLUNT4MTHGWL \
  | 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: a761177ad76326faf92ba367c64ce6b2e3138c5e64ed8ca2236a2f8f0c9b2905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa19e7f3cf4081d87eddedc5db719a8a9ae86c05a997b334fad568ff1db685d0",
    "cross_cats_sorted": [
      "cond-mat",
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-08-01T10:19:36Z",
    "title_canon_sha256": "46cc2123d5578a6fd48a829a506920326cecd1b985ef52aceced98ce72c551af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0208005",
    "kind": "arxiv",
    "version": 2
  }
}