Pith Number

pith:VRCKL4MY

pith:2015:VRCKL4MYEEKGA4FHVQUHQCK6FQ

not attested not anchored not stored refs pending

Geometry and Dynamics of a Coupled 4D-2D Quantum Field Theory

Chandrasekhar Chatterjee, Jarah Evslin, Keisuke Ohashi, Kenichi Konishi, Luigi Seveso, Stefano Bolognesi

arxiv:1509.04061 v1 · 2015-09-14 · 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{VRCKL4MYEEKGA4FHVQUHQCK6FQ}

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	2026-05-18T00:45:35.253430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac44a5f19821146070a7ac2878095e2c3b8b0a76de682e3fc73264b4c30aedd8

Aliases

arxiv: 1509.04061 · arxiv_version: 1509.04061v1 · doi: 10.48550/arxiv.1509.04061 · pith_short_12: VRCKL4MYEEKG · pith_short_16: VRCKL4MYEEKGA4FH · pith_short_8: VRCKL4MY

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/VRCKL4MYEEKGA4FHVQUHQCK6FQ \
  | 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: ac44a5f19821146070a7ac2878095e2c3b8b0a76de682e3fc73264b4c30aedd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd155e60dbf9180c806914ae50d2e52069b4e480874cc776c895b1b474b98d58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-09-14T12:39:44Z",
    "title_canon_sha256": "73a07ee893c63f01153e8fc9f38c034cb160f5c37b59d468860005fc91e768b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04061",
    "kind": "arxiv",
    "version": 1
  }
}