Pith Number

pith:PHPV574O

pith:2014:PHPV574O4QUI4ASRLHJ7FSZOGG

not attested not anchored not stored refs pending

Quantum Fisher information of fermionic cavity modes in an accelerated motion

DaiGyoung Kim, Younghun Kwon, Zahid Hussain Shamsi

arxiv:1409.6847 v2 · 2014-09-24 · 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{PHPV574O4QUI4ASRLHJ7FSZOGG}

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	2026-05-18T01:04:04.321404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79df5eff8ee4288e025159d3f2cb2e31ab3d44edc16763f5313a6d5a80386989

Aliases

arxiv: 1409.6847 · arxiv_version: 1409.6847v2 · doi: 10.48550/arxiv.1409.6847 · pith_short_12: PHPV574O4QUI · pith_short_16: PHPV574O4QUI4ASR · pith_short_8: PHPV574O

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/PHPV574O4QUI4ASRLHJ7FSZOGG \
  | 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: 79df5eff8ee4288e025159d3f2cb2e31ab3d44edc16763f5313a6d5a80386989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a5b96bab728ec14691165ec38e759c335f85b08619ef1974e55061041997bc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-24T07:18:17Z",
    "title_canon_sha256": "590911ac6f411dc00a61acf377289db6254d511c8ebb44d025da9367a65ac5d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6847",
    "kind": "arxiv",
    "version": 2
  }
}