Pith Number

pith:ZXZTZBMN

pith:2018:ZXZTZBMNLGOTRY6DKWOEQOMIMF

not attested not anchored not stored refs pending

c-theorem of the entanglement entropy

Chanyong Park, Daeho Ro, Jung Hun Lee

arxiv:1806.09072 v1 · 2018-06-24 · 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{ZXZTZBMNLGOTRY6DKWOEQOMIMF}

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	2026-05-17T23:59:08.419798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdf33c858d599d38e3c3559c4839886157a4aef099e504dbeb08e4601d722503

Aliases

arxiv: 1806.09072 · arxiv_version: 1806.09072v1 · doi: 10.48550/arxiv.1806.09072 · pith_short_12: ZXZTZBMNLGOT · pith_short_16: ZXZTZBMNLGOTRY6D · pith_short_8: ZXZTZBMN

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/ZXZTZBMNLGOTRY6DKWOEQOMIMF \
  | 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: cdf33c858d599d38e3c3559c4839886157a4aef099e504dbeb08e4601d722503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6da7d6f92952ff389df74e326a9109b516bd182f9c85e3236754d03bd2fdbf95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-06-24T02:55:23Z",
    "title_canon_sha256": "bd5a795de8177f542ba9ce7415cce61fa13974dba49e7b2236064e19730ed1b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09072",
    "kind": "arxiv",
    "version": 1
  }
}