Pith Number

pith:4GH7GQNO

pith:2014:4GH7GQNO3PENY5XFYWU4FX3764

not attested not anchored not stored refs pending

Quantum discord and measurement-induced disturbance in the background of dilaton black holes

Heng Fan, Jieci Wang, Jiliang Jing

arxiv:1408.0080 v1 · 2014-08-01 · 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{4GH7GQNO3PENY5XFYWU4FX3764}

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	2026-05-18T02:30:17.718042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e18ff341aedbc8dc76e5c5a9c2df7ff717e05fd0681b1e3a0afbc6f09ac8ddb1

Aliases

arxiv: 1408.0080 · arxiv_version: 1408.0080v1 · doi: 10.48550/arxiv.1408.0080 · pith_short_12: 4GH7GQNO3PEN · pith_short_16: 4GH7GQNO3PENY5XF · pith_short_8: 4GH7GQNO

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/4GH7GQNO3PENY5XFYWU4FX3764 \
  | 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: e18ff341aedbc8dc76e5c5a9c2df7ff717e05fd0681b1e3a0afbc6f09ac8ddb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c15b6a9a3d2b6486f06203113b8072681e456e2fa4155047b6d3941e54c8341",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-01T05:07:27Z",
    "title_canon_sha256": "5e9b4dcaf4e91aa55b6568c4a7a87c0e6ecf95c1a41341695e4ff94b47f7ff54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0080",
    "kind": "arxiv",
    "version": 1
  }
}