Pith Number

pith:FYIN2EZA

pith:2017:FYIN2EZAAB4N7FOHWZ6SUJXTIE

not attested not anchored not stored refs pending

Cryomodule Test Stand Reduced-Magnetic Support Design At Fermilab

A.C. Crawford, E. Harms, G. Wu (Fermilab), J. Leibfritz, M.W. McGee, S.K. Chandrasekaran

arxiv:1704.07877 v1 · 2017-04-25 · 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{FYIN2EZAAB4N7FOHWZ6SUJXTIE}

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	2026-05-18T00:45:31.641036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e10dd13200078df95c7b67d2a26f3412bd6b92ead8c8a9b282fbe52ff6ce792

Aliases

arxiv: 1704.07877 · arxiv_version: 1704.07877v1 · doi: 10.48550/arxiv.1704.07877 · pith_short_12: FYIN2EZAAB4N · pith_short_16: FYIN2EZAAB4N7FOH · pith_short_8: FYIN2EZA

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/FYIN2EZAAB4N7FOHWZ6SUJXTIE \
  | 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: 2e10dd13200078df95c7b67d2a26f3412bd6b92ead8c8a9b282fbe52ff6ce792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d256562801f72b8c914b8c907c180e2703bc564cdb6da357a8544abfbdb200b1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2017-04-25T19:32:31Z",
    "title_canon_sha256": "7f1d6630bfa23b5b7e32d1dc05d4e65e79109c8eefd893a8b0044b9548ba6089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07877",
    "kind": "arxiv",
    "version": 1
  }
}