Pith Number

pith:FSJTBTYL

pith:2017:FSJTBTYLNWNJ62NYIBR2GQ5UO3

not attested not anchored not stored refs pending

Defect-free atomic array formation using Hungarian matching algorithm

Hyosub Kim, Jaewook Ahn, Woojun Lee

arxiv:1704.07074 v1 · 2017-04-24 · physics.atom-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{FSJTBTYLNWNJ62NYIBR2GQ5UO3}

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	2026-05-18T00:39:28.414744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c9330cf0b6d9a9f69b84063a343b476fe38eef53d6971375e09d9489e1b1573

Aliases

arxiv: 1704.07074 · arxiv_version: 1704.07074v1 · doi: 10.48550/arxiv.1704.07074 · pith_short_12: FSJTBTYLNWNJ · pith_short_16: FSJTBTYLNWNJ62NY · pith_short_8: FSJTBTYL

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/FSJTBTYLNWNJ62NYIBR2GQ5UO3 \
  | 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: 2c9330cf0b6d9a9f69b84063a343b476fe38eef53d6971375e09d9489e1b1573

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c44246619e22ddb8e10c5cd7f68478cee64a11d95b5f6f2c7cc3bebf4685bea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-04-24T08:01:37Z",
    "title_canon_sha256": "e2cffbf1228426de05e6139a608a945bff32bffb721e472166a30047792cc998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07074",
    "kind": "arxiv",
    "version": 1
  }
}