Pith Number

pith:75GHWRXP

pith:2001:75GHWRXPLQN4CTCHRAY5VALO7B

not attested not anchored not stored refs pending

The Timing Synchronization System at Jefferson Lab

(2) Fermi National Accelerator Laboratory), M. Keesee (1), R. Dickson (1), R. Flood (1), V. Lebedev (2) ((1) Jefferson Lab

arxiv:physics/0111128 v1 · 2001-11-14 · 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{75GHWRXPLQN4CTCHRAY5VALO7B}

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	2026-05-18T04:28:56.881829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff4c7b46ef5c1bc14c478831da816ef840f9f7c0e260d497de6e2c189b537e4e

Aliases

arxiv: physics/0111128 · arxiv_version: physics/0111128v1 · doi: 10.48550/arxiv.physics/0111128 · pith_short_12: 75GHWRXPLQN4 · pith_short_16: 75GHWRXPLQN4CTCH · pith_short_8: 75GHWRXP

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/75GHWRXPLQN4CTCHRAY5VALO7B \
  | 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: ff4c7b46ef5c1bc14c478831da816ef840f9f7c0e260d497de6e2c189b537e4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b48bd40b5bbb3a082c2b063b832b9dd9739a7f294f05e4361ca82c37cdc7198a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2001-11-14T18:04:41Z",
    "title_canon_sha256": "dff6cd50bc39e141fdcd1158990f7174978a64d13b7359f9cc6222907b370bf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0111128",
    "kind": "arxiv",
    "version": 1
  }
}