Pith Number

pith:N7NSGSPW

pith:2017:N7NSGSPWVQPSO7TKKUHDM2TUWX

not attested not anchored not stored refs pending

Entanglement entropy of singular surfaces under relevant deformations in holography

Mostafa Ghasemi, Shahrokh Parvizi

arxiv:1709.08169 v2 · 2017-09-24 · 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{N7NSGSPWVQPSO7TKKUHDM2TUWX}

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	2026-05-18T00:21:10.874456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fdb2349f6ac1f277e6a550e366a74b5e70bfd0bb8a92772e384421b612201e7

Aliases

arxiv: 1709.08169 · arxiv_version: 1709.08169v2 · doi: 10.48550/arxiv.1709.08169 · pith_short_12: N7NSGSPWVQPS · pith_short_16: N7NSGSPWVQPSO7TK · pith_short_8: N7NSGSPW

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/N7NSGSPWVQPSO7TKKUHDM2TUWX \
  | 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: 6fdb2349f6ac1f277e6a550e366a74b5e70bfd0bb8a92772e384421b612201e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12bc9d42064a1fa688e6e951d9a0d5be8c39422f04f78a5d12db034ec087d4e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-09-24T09:36:30Z",
    "title_canon_sha256": "fc8a8804d6db3be758fde38d02600b9ace2713ba27a9de306b05d53a48b3fff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08169",
    "kind": "arxiv",
    "version": 2
  }
}