Pith Number

pith:OYBEQICR

pith:2026:OYBEQICRXJU5AZRPKUY6FQ7KH4

not attested not anchored not stored refs pending

Realizing A Hard X-Ray Storage Ring Free Electron Laser Oscillator at the APS-U

Chris Jacobsen, Emmanuel Aneke, Kent Wootton, Ryan Lindberg

arxiv:2608.10419 v1 · 2026-08-11 · 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{OYBEQICRXJU5AZRPKUY6FQ7KH4}

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	2026-08-12T01:22:25.610495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7602482051ba69d0662f5531e2c3ea3f0a0245094a508018cd74a326fb85a031

Aliases

arxiv: 2608.10419 · arxiv_version: 2608.10419v1 · doi: 10.48550/arxiv.2608.10419 · pith_short_12: OYBEQICRXJU5 · pith_short_16: OYBEQICRXJU5AZRP · pith_short_8: OYBEQICR

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/OYBEQICRXJU5AZRPKUY6FQ7KH4 \
  | 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: 7602482051ba69d0662f5531e2c3ea3f0a0245094a508018cd74a326fb85a031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "620c39259898fff283c7f691934bf20ebfb7422207bd5576d694cefe72eb270e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2026-08-11T03:09:46Z",
    "title_canon_sha256": "648aab1239384481dbe26aab4ead68fc90bae78340ff069d52c2a7c52981670a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10419",
    "kind": "arxiv",
    "version": 1
  }
}