Pith Number

pith:XIBBAYSK

pith:2020:XIBBAYSKEP37HZKYK7POPCAWR3

not attested not anchored not stored refs pending

Islands for Entanglement Negativity

Debarshi Basu, Gautam Sengupta, Himanshu Parihar, Jaydeep Kumar Basak, Vinay Malvimat

arxiv:2012.03983 v3 · 2020-12-07 · 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{XIBBAYSKEP37HZKYK7POPCAWR3}

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

Replica Wormholes, Modular Entropy, and Capacity of Entanglement in JT Gravity

Receipt and verification

First computed	2026-07-05T03:50:34.280299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba0210624a23f7f3e55857dee788168ef111f52e49b582ab0b4bbff9d7b7fb81

Aliases

arxiv: 2012.03983 · arxiv_version: 2012.03983v3 · doi: 10.48550/arxiv.2012.03983 · pith_short_12: XIBBAYSKEP37 · pith_short_16: XIBBAYSKEP37HZKY · pith_short_8: XIBBAYSK

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/XIBBAYSKEP37HZKYK7POPCAWR3 \
  | 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: ba0210624a23f7f3e55857dee788168ef111f52e49b582ab0b4bbff9d7b7fb81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e3fa791a012b92382668a774490d92106d28bdebae5c5823d94e44830278a23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-12-07T19:00:27Z",
    "title_canon_sha256": "7564902effeafb46c424e91301887d796104b6d7579a52034c6cd50088a2d1a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03983",
    "kind": "arxiv",
    "version": 3
  }
}