Pith Number

pith:HO3YOXV5

pith:2009:HO3YOXV5JTLLVNY4XBVTGLNHFL

not attested not anchored not stored refs pending

The Sine-Gordon model revisited I

G. Niccoli, J. Teschner

arxiv:0910.3173 v2 · 2009-10-16 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HO3YOXV5JTLLVNY4XBVTGLNHFL}

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	2026-05-18T04:28:45.815215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bb7875ebd4cd6bab71cb86b332da72ad3d7df8a41169bb8a754b8bc4eeaafb9

Aliases

arxiv: 0910.3173 · arxiv_version: 0910.3173v2 · doi: 10.48550/arxiv.0910.3173 · pith_short_12: HO3YOXV5JTLL · pith_short_16: HO3YOXV5JTLLVNY4 · pith_short_8: HO3YOXV5

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/HO3YOXV5JTLLVNY4XBVTGLNHFL \
  | 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: 3bb7875ebd4cd6bab71cb86b332da72ad3d7df8a41169bb8a754b8bc4eeaafb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8297b6014ae39e636c9c0b714c1266711de5e22c849137ac685506a3c73ee670",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-10-16T17:58:54Z",
    "title_canon_sha256": "2bb38278188f875a5818fb4d1b2f3724d38cb5de8ddaef8f536266bd681fb1c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3173",
    "kind": "arxiv",
    "version": 2
  }
}