Pith Number

pith:MJF2RFU6

pith:2007:MJF2RFU6SFRIXOSTRM2VEHJBLK

not attested not anchored not stored refs pending

Synchrotron Radiation Interferometer Calibration Check by Use of A Size Control Bump in KEKB

J. Flanagan, K. Oide, N. Iida, Y. Funakoshi

arxiv:0707.0539 v1 · 2007-07-04 · 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{MJF2RFU6SFRIXOSTRM2VEHJBLK}

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	2026-07-04T15:02:36.574880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

624ba8969e91628bba538b35521d215ab896362fb23e7e8dac4eefa34fef4a68

Aliases

arxiv: 0707.0539 · arxiv_version: 0707.0539v1 · doi: 10.48550/arxiv.0707.0539 · pith_short_12: MJF2RFU6SFRI · pith_short_16: MJF2RFU6SFRIXOST · pith_short_8: MJF2RFU6

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/MJF2RFU6SFRIXOSTRM2VEHJBLK \
  | 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: 624ba8969e91628bba538b35521d215ab896362fb23e7e8dac4eefa34fef4a68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e38028c3919c1004ed08e23223ea9bd4e507c34931520e2478b8e336be3dfc4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2007-07-04T05:07:28Z",
    "title_canon_sha256": "132ba166c8ae8feca704229d29ec24d51f6961ffdb13748cef56d50c4abb250b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.0539",
    "kind": "arxiv",
    "version": 1
  }
}