Pith Number

pith:A6YAC6QS

pith:2018:A6YAC6QSA3EZ5I7S63X7ABAFV6

not attested not anchored not stored refs pending

ETH and Modular Invariance of 2D CFTs

Tadashi Takayanagi, Yasuaki Hikida, Yuya Kusuki

arxiv:1804.09658 v2 · 2018-04-25 · hep-th · cond-mat.stat-mech · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A6YAC6QSA3EZ5I7S63X7ABAFV6}

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	2026-05-18T00:11:05.227875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07b0017a1206c99ea3f2f6eff00405af8e916c8296d5f2568cee8a6f10e3e78a

Aliases

arxiv: 1804.09658 · arxiv_version: 1804.09658v2 · doi: 10.48550/arxiv.1804.09658 · pith_short_12: A6YAC6QSA3EZ · pith_short_16: A6YAC6QSA3EZ5I7S · pith_short_8: A6YAC6QS

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/A6YAC6QSA3EZ5I7S63X7ABAFV6 \
  | 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: 07b0017a1206c99ea3f2f6eff00405af8e916c8296d5f2568cee8a6f10e3e78a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd0b13a1e9739ee410e40f34861b7c5400d77cd8a1ba3f4b62cd30664be6d755",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-04-25T16:17:31Z",
    "title_canon_sha256": "24a37c62f4158b32806f036c7f2864eb60968da7a28d88367f7eff29ebbc8a58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09658",
    "kind": "arxiv",
    "version": 2
  }
}