Pith Number

pith:7XWBNIXS

pith:2015:7XWBNIXSDUZTNXGXBW7FBU5UVS

not attested not anchored not stored refs pending

Holographic entropy inequalities and gapped phases of matter

ChunJun Cao, Michael Walter, Ning Bao, Zitao Wang

arxiv:1507.05650 v2 · 2015-07-20 · hep-th · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XWBNIXSDUZTNXGXBW7FBU5UVS}

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

Topological entanglement entropy meets holographic entropy inequalities

Receipt and verification

First computed	2026-05-18T01:31:21.055708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdec16a2f21d3336dcd70dbe50d3b4acb06a717ac96eee80267274102653fbc0

Aliases

arxiv: 1507.05650 · arxiv_version: 1507.05650v2 · doi: 10.48550/arxiv.1507.05650 · pith_short_12: 7XWBNIXSDUZT · pith_short_16: 7XWBNIXSDUZTNXGX · pith_short_8: 7XWBNIXS

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/7XWBNIXSDUZTNXGXBW7FBU5UVS \
  | 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: fdec16a2f21d3336dcd70dbe50d3b4acb06a717ac96eee80267274102653fbc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ae237c6b026edbef1d70ca741b8d2ee256616a4923ec395cd34de6a458aeb6d",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-07-20T20:50:04Z",
    "title_canon_sha256": "60d48801908766f8237acffb72565095dc4c4b9473bd65407b67bbd24b4eafb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05650",
    "kind": "arxiv",
    "version": 2
  }
}