Pith Number

pith:VKVLMJIZ

pith:2018:VKVLMJIZSEB2FTCSFU2LN7X7IB

not attested not anchored not stored refs pending

Numerical optimization of a low emittance lattice cell

Tong Zhang, Xiaobiao Huang

arxiv:1812.07125 v1 · 2018-12-18 · physics.acc-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{VKVLMJIZSEB2FTCSFU2LN7X7IB}

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	2026-05-17T23:53:23.464241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaaab625199103a2cc522d34b6feff404b6946ea465c1b09fde331ceb632061a

Aliases

arxiv: 1812.07125 · arxiv_version: 1812.07125v1 · doi: 10.48550/arxiv.1812.07125 · pith_short_12: VKVLMJIZSEB2 · pith_short_16: VKVLMJIZSEB2FTCS · pith_short_8: VKVLMJIZ

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/VKVLMJIZSEB2FTCSFU2LN7X7IB \
  | 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: aaaab625199103a2cc522d34b6feff404b6946ea465c1b09fde331ceb632061a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b46acb68c8e84087186c6654213b9eefb5b6ace4b3dae2d561d914990f348bfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2018-12-18T01:22:40Z",
    "title_canon_sha256": "5be70d6c8176f534b41c7b85463fe36e06e33d12ff7d494c42b37447e94f1ffa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07125",
    "kind": "arxiv",
    "version": 1
  }
}