Pith Number

pith:7ORYEQC2

pith:2012:7ORYEQC2PJI6LFHFNN7HSYSREV

not attested not anchored not stored refs pending

Entanglement amplification of fermionic systems in an accelerated frame

Jinho Chang, Younghun Kwon

arxiv:1205.0617 v1 · 2012-05-03 · 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{7ORYEQC2PJI6LFHFNN7HSYSREV}

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	2026-05-18T02:20:18.081168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fba382405a7a51e594e56b7e796251257d6b2495be2f491c13919a849eb4ad49

Aliases

arxiv: 1205.0617 · arxiv_version: 1205.0617v1 · doi: 10.48550/arxiv.1205.0617 · pith_short_12: 7ORYEQC2PJI6 · pith_short_16: 7ORYEQC2PJI6LFHF · pith_short_8: 7ORYEQC2

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/7ORYEQC2PJI6LFHFNN7HSYSREV \
  | 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: fba382405a7a51e594e56b7e796251257d6b2495be2f491c13919a849eb4ad49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9415d7ef720b2e13aea6ef63f4eb410e0cbb285b54099371f44ce68999dd00f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-03T05:32:06Z",
    "title_canon_sha256": "203a94a753f7febf8944e292e6b24127979e215aa836f474c8041eaafabbb31c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0617",
    "kind": "arxiv",
    "version": 1
  }
}