Pith Number

pith:CB3SB3PH

pith:2018:CB3SB3PHR66LIYAJIQ7W33AJU7

not attested not anchored not stored refs pending

State dependent spread of entanglement in relatively local Hamiltonians

Sung-Sik Lee

arxiv:1811.07241 v4 · 2018-11-17 · hep-th · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CB3SB3PHR66LIYAJIQ7W33AJU7}

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	2026-05-17T23:43:42.855337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

107720ede78fbcb46009443f6dec09a7e76f678a18acaf373b39eeb12b96527f

Aliases

arxiv: 1811.07241 · arxiv_version: 1811.07241v4 · doi: 10.48550/arxiv.1811.07241 · pith_short_12: CB3SB3PHR66L · pith_short_16: CB3SB3PHR66LIYAJ · pith_short_8: CB3SB3PH

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/CB3SB3PHR66LIYAJIQ7W33AJU7 \
  | 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: 107720ede78fbcb46009443f6dec09a7e76f678a18acaf373b39eeb12b96527f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9190bfa4f2eaabfb9bb68000a229d9529b94f91e11c13b24b67214cbc9985b7b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-11-17T22:51:36Z",
    "title_canon_sha256": "38480d41d7d1ab68fa928e10eed4d4e67cbc5959a5d30eb4a9a9c7440e72e7c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07241",
    "kind": "arxiv",
    "version": 4
  }
}