Pith Number

pith:ZH5BNJ5A

pith:2013:ZH5BNJ5ATCIZ437HP7UFJ4AABZ

not attested not anchored not stored refs pending

Non-Linear Integral Equations for the SL(2,R)/U(1) black hole sigma model

Constantin Candu, Yacine Ikhlef

arxiv:1306.2646 v1 · 2013-06-11 · hep-th · cond-mat.stat-mech · 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{ZH5BNJ5ATCIZ437HP7UFJ4AABZ}

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	2026-05-18T01:49:23.486012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9fa16a7a098919e6fe77fe854f0000e6633c0c7d6ddae1967c7633fe2e493e1

Aliases

arxiv: 1306.2646 · arxiv_version: 1306.2646v1 · doi: 10.48550/arxiv.1306.2646 · pith_short_12: ZH5BNJ5ATCIZ · pith_short_16: ZH5BNJ5ATCIZ437H · pith_short_8: ZH5BNJ5A

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/ZH5BNJ5ATCIZ437HP7UFJ4AABZ \
  | 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: c9fa16a7a098919e6fe77fe854f0000e6633c0c7d6ddae1967c7633fe2e493e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c8da653371cd99304e3e4e6b41166729a8fe12783c28d90dbeda7ee1bd7354c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-11T20:08:28Z",
    "title_canon_sha256": "7e77c670691543e377400dfd14d349523fbf50e3011e5fe5b3aea30ca3ae4b36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2646",
    "kind": "arxiv",
    "version": 1
  }
}