Pith Number

pith:I4ICMCD6

pith:2017:I4ICMCD6I3JGAWDIY4YUXC56UP

not attested not anchored not stored refs pending

Beam Extraction From The Recycler Ring To P1 Line At Fermilab

D. Capista, D. Morris, K. Hazewood (Fermilab), M.J. Yang, M. Xiao, P. Adams

arxiv:1702.05159 v1 · 2017-02-16 · 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{I4ICMCD6I3JGAWDIY4YUXC56UP}

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	2026-05-18T00:50:34.662181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

471026087e46d2605868c7314b8bbea3c2aa57f18c9a6b32647cbfac612f4192

Aliases

arxiv: 1702.05159 · arxiv_version: 1702.05159v1 · doi: 10.48550/arxiv.1702.05159 · pith_short_12: I4ICMCD6I3JG · pith_short_16: I4ICMCD6I3JGAWDI · pith_short_8: I4ICMCD6

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/I4ICMCD6I3JGAWDIY4YUXC56UP \
  | 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: 471026087e46d2605868c7314b8bbea3c2aa57f18c9a6b32647cbfac612f4192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82a38282d400c11e79fd66564fb27e27c5e9f9b79865988780193f6421d85236",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2017-02-16T21:16:17Z",
    "title_canon_sha256": "f30f8ff30e8087da791af474ba4d3a0f883b631aad968ce432712813c1b2142e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05159",
    "kind": "arxiv",
    "version": 1
  }
}