Pith Number

pith:2BJFBP5E

pith:2016:2BJFBP5EJWFHTISFM23UGSIOUK

not attested not anchored not stored refs pending

Thermality and excited state R\'enyi entropy in two-dimensional CFT

Feng-Li Lin, Huajia Wang, Jia-ju Zhang

arxiv:1610.01362 v2 · 2016-10-05 · 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{2BJFBP5EJWFHTISFM23UGSIOUK}

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	2026-05-18T00:56:30.534907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d05250bfa44d8a79a24566b743490ea2ad95618fa9bfb38a81abf269dfc71560

Aliases

arxiv: 1610.01362 · arxiv_version: 1610.01362v2 · doi: 10.48550/arxiv.1610.01362 · pith_short_12: 2BJFBP5EJWFH · pith_short_16: 2BJFBP5EJWFHTISF · pith_short_8: 2BJFBP5E

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/2BJFBP5EJWFHTISFM23UGSIOUK \
  | 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: d05250bfa44d8a79a24566b743490ea2ad95618fa9bfb38a81abf269dfc71560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e348abb4e2e2a48e18c884ef4c9e33393278f189af66643f3963252d5d6e61fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-10-05T11:15:44Z",
    "title_canon_sha256": "d3ea1f29a3117ff6ace2cd1a6e30bbdf94e5bce1b0b0c28090ee8746b63ed78d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01362",
    "kind": "arxiv",
    "version": 2
  }
}