Pith Number

pith:4T2ZUXAZ

pith:2014:4T2ZUXAZUSRCADUZCI5XUAZ35J

not attested not anchored not stored refs pending

Quantum fisher information in noninertial frames

Chang-Pu Sun, Li Ge, Xiao-Guang Wang, Xing Xiao, Yao Yao

arxiv:1401.0596 v1 · 2014-01-03 · 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{4T2ZUXAZUSRCADUZCI5XUAZ35J}

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	2026-05-18T02:52:14.103558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4f59a5c19a4a2200e99123b7a033bea60275bc8871d29ce48206c719c424497

Aliases

arxiv: 1401.0596 · arxiv_version: 1401.0596v1 · doi: 10.48550/arxiv.1401.0596 · pith_short_12: 4T2ZUXAZUSRC · pith_short_16: 4T2ZUXAZUSRCADUZ · pith_short_8: 4T2ZUXAZ

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/4T2ZUXAZUSRCADUZCI5XUAZ35J \
  | 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: e4f59a5c19a4a2200e99123b7a033bea60275bc8871d29ce48206c719c424497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3965d266806bc6bbb206e1d81f040a9b6052ca4b28f5e09db03cfdc70030ef65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-03T06:35:49Z",
    "title_canon_sha256": "8f345060c3c57dbd7d3e40c7c326ccd96e9351b4c13f9062fedc2b84ecf2fa5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0596",
    "kind": "arxiv",
    "version": 1
  }
}