Pith Number

pith:LDAHDCWU

pith:2019:LDAHDCWUBPOMKS52NCJMZ3UHZQ

not attested not anchored not stored refs pending

Digital Low-Level RF control system for Advanced Light Source Storage Ring

Benjamin Flugstad, Kenneth Baptiste, Lawrence Doolittle, Massimiliano Vinco, Michael Betz, Qiang Du

arxiv:1910.07175 v2 · 2019-10-16 · 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{LDAHDCWUBPOMKS52NCJMZ3UHZQ}

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	2026-07-05T00:12:54.376003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c0718ad40bdcc54bba6892ccee87cc379a4547cc761370f376f9a5facde041

Aliases

arxiv: 1910.07175 · arxiv_version: 1910.07175v2 · doi: 10.48550/arxiv.1910.07175 · pith_short_12: LDAHDCWUBPOM · pith_short_16: LDAHDCWUBPOMKS52 · pith_short_8: LDAHDCWU

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/LDAHDCWUBPOMKS52NCJMZ3UHZQ \
  | 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: 58c0718ad40bdcc54bba6892ccee87cc379a4547cc761370f376f9a5facde041

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42f62c649dca4655ad7fbb0554e2d0cf784bbafce5a1c22ba3b24a0ca4a815a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2019-10-16T05:38:47Z",
    "title_canon_sha256": "046e4aa9101ece251b8c3ba1b0379b847b719d87fc01476581ab2ae568298979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.07175",
    "kind": "arxiv",
    "version": 2
  }
}