Pith Number

pith:JKYB3XHW

pith:2012:JKYB3XHWK2HS7CPM7MKXKTN4ES

not attested not anchored not stored refs pending

Probing Planckian physics in de Sitter space with quantum correlations

Cheng-Yi Sun, Heng Fan, Jun Feng, Mark D. Gould, Wen-Li Yang, Yao-Zhong Zhang

arxiv:1211.3002 v3 · 2012-11-13 · quant-ph · gr-qc · 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{JKYB3XHWK2HS7CPM7MKXKTN4ES}

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	2026-05-18T02:35:52.612240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ab01ddcf6568f2f89ecfb15754dbc24bb06b0b55a5fc9faabda690b5f257948

Aliases

arxiv: 1211.3002 · arxiv_version: 1211.3002v3 · doi: 10.48550/arxiv.1211.3002 · pith_short_12: JKYB3XHWK2HS · pith_short_16: JKYB3XHWK2HS7CPM · pith_short_8: JKYB3XHW

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/JKYB3XHWK2HS7CPM7MKXKTN4ES \
  | 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: 4ab01ddcf6568f2f89ecfb15754dbc24bb06b0b55a5fc9faabda690b5f257948

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e866d79b45cef86bbb5431e0366e37de9b7917dc9bbe00d41e31b8250f349223",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-11-13T14:38:58Z",
    "title_canon_sha256": "8040b8df9e727ae2775b535362ebd192f91b3b4a7dc15f898e7699d28f626f82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3002",
    "kind": "arxiv",
    "version": 3
  }
}