Pith Number

pith:SVQNUBAF

pith:2014:SVQNUBAF4ZUGACWHXTCBMWADXA

not attested not anchored not stored refs pending

Linear Fringe Field Effects of Quadrupoles

D. Zhou, J.Y. Tang, N. Wang, Y. Chen

arxiv:1404.4687 v1 · 2014-04-18 · 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{SVQNUBAF4ZUGACWHXTCBMWADXA}

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	2026-05-18T02:53:55.401555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9560da0405e668600ac7bcc4165803b8007a0d6a5c68dad88ee04e2eb3f45b65

Aliases

arxiv: 1404.4687 · arxiv_version: 1404.4687v1 · doi: 10.48550/arxiv.1404.4687 · pith_short_12: SVQNUBAF4ZUG · pith_short_16: SVQNUBAF4ZUGACWH · pith_short_8: SVQNUBAF

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/SVQNUBAF4ZUGACWHXTCBMWADXA \
  | 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: 9560da0405e668600ac7bcc4165803b8007a0d6a5c68dad88ee04e2eb3f45b65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22bea8315cfa0c6e1e3035d0a757a33e31d33c39d2cda7ca0c25b4608afad9fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2014-04-18T04:25:33Z",
    "title_canon_sha256": "14db0c48c04af8a16deda99cf000ae62132a0d4d7ece7ffce240f4e785b1b136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4687",
    "kind": "arxiv",
    "version": 1
  }
}