Pith Number

pith:AY4QV3CI

pith:2003:AY4QV3CIYTHQSV4UWAHOS3MOPD

not attested not anchored not stored refs pending

Boundary Ground Ring in 2D String Theory

Ivan K. Kostov

arxiv:hep-th/0312301 v4 · 2003-12-28 · 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{AY4QV3CIYTHQSV4UWAHOS3MOPD}

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.

Cited by

1 paper in Pith

Sine-Liouville gravity as a Vertex Model on Planar Graphs

Receipt and verification

First computed	2026-07-04T17:24:43.999914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06390aec48c4cf095794b00ee96d8e78fb1c1bb06d79f1851123ee307d8fefc9

Aliases

arxiv: hep-th/0312301 · arxiv_version: hep-th/0312301v4 · doi: 10.48550/arxiv.hep-th/0312301 · pith_short_12: AY4QV3CIYTHQ · pith_short_16: AY4QV3CIYTHQSV4U · pith_short_8: AY4QV3CI

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/AY4QV3CIYTHQSV4UWAHOS3MOPD \
  | 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: 06390aec48c4cf095794b00ee96d8e78fb1c1bb06d79f1851123ee307d8fefc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c761604491b50c361190797ec0501d1ae437a3e8750fe41c78c3786b20192703",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-12-28T23:17:25Z",
    "title_canon_sha256": "3be487d6cb50e758fb742a0eccfd97f3ae3a68f8e78ccec34421fb7f2dab1940"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0312301",
    "kind": "arxiv",
    "version": 4
  }
}