Pith Number

pith:Q4DO2UNL

pith:2019:Q4DO2UNLWD3NFX7JZMDPJJZA4V

not attested not anchored not stored refs pending

Bit threads and holographic entanglement of purification

Chong-Bin Chen, Dong-Hui Du, Fu-Wen Shu

arxiv:1904.06871 v3 · 2019-04-15 · 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{Q4DO2UNLWD3NFX7JZMDPJJZA4V}

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

Phase transitions and uberholography of holographic pure-state geometries

Receipt and verification

First computed	2026-07-05T00:00:58.439361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8706ed51abb0f6d2dfe9cb06f4a720e57e7bf68f93723fa0d5f966525b266f6a

Aliases

arxiv: 1904.06871 · arxiv_version: 1904.06871v3 · doi: 10.48550/arxiv.1904.06871 · pith_short_12: Q4DO2UNLWD3N · pith_short_16: Q4DO2UNLWD3NFX7J · pith_short_8: Q4DO2UNL

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/Q4DO2UNLWD3NFX7JZMDPJJZA4V \
  | 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: 8706ed51abb0f6d2dfe9cb06f4a720e57e7bf68f93723fa0d5f966525b266f6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5b3755bfe179500aa08bc2569c4f085289716508ecd6fc74e34d72269d59e98",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-15T06:29:17Z",
    "title_canon_sha256": "159c3418da6670f78207498185243eb46e12190cb3e9acd9ddd2a7a31f142149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06871",
    "kind": "arxiv",
    "version": 3
  }
}