Pith Number

pith:PT24WHX6

pith:2015:PT24WHX642PVSSK7DHOSSMP7T4

not attested not anchored not stored refs pending

Comments on universal properties of entanglement entropy and bulk reconstruction

Felix M. Haehl

arxiv:1508.00766 v3 · 2015-08-04 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PT24WHX642PVSSK7DHOSSMP7T4}

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	2026-05-18T01:27:31.344325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf5cb1efee69f59495f19dd2931ff9f3baa1db2aae47f0fa770b39c536a837c

Aliases

arxiv: 1508.00766 · arxiv_version: 1508.00766v3 · doi: 10.48550/arxiv.1508.00766 · pith_short_12: PT24WHX642PV · pith_short_16: PT24WHX642PVSSK7 · pith_short_8: PT24WHX6

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/PT24WHX642PVSSK7DHOSSMP7T4 \
  | 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: 7cf5cb1efee69f59495f19dd2931ff9f3baa1db2aae47f0fa770b39c536a837c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f9223c481f69f31354174d870a60b4259d6ee559732dbd1ad9f5bdd087cd53c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-08-04T13:17:16Z",
    "title_canon_sha256": "5c10190aacafa8fe7aa07fd26b8f3928787fcd881b42bb46e25733ebe063a0e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00766",
    "kind": "arxiv",
    "version": 3
  }
}