Pith Number

pith:ZVJQSPVJ

pith:2013:ZVJQSPVJCDQU2TPVY64EEAEQLL

not attested not anchored not stored refs pending

Test Results of Tesla-Style Cryomodules at Fermilab

A. Hocker, B. Chase, D. Crawford, D. Edstrom, D. Nicklaus, E. Cullerton, E. Harms, J. Leibfritz, J. Reid, K. Carlson, M. Kucera, O. Nezhevenko, P. Prieto, P. Varghese (Fermilab), W. Schappert, Y. Pischalnikov

arxiv:1301.7731 v1 · 2013-01-31 · physics.acc-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T03:34:48.804405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd53093ea910e14d4df5c7b84200905ac80e74b2f666ce9a639e3e6b415a9e35

Aliases

arxiv: 1301.7731 · arxiv_version: 1301.7731v1 · doi: 10.48550/arxiv.1301.7731 · pith_short_12: ZVJQSPVJCDQU · pith_short_16: ZVJQSPVJCDQU2TPV · pith_short_8: ZVJQSPVJ

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/ZVJQSPVJCDQU2TPVY64EEAEQLL \
  | 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: cd53093ea910e14d4df5c7b84200905ac80e74b2f666ce9a639e3e6b415a9e35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02a1c0a4ee605b9001129b63d7814556e8b7d64580af53b9067245dd041617b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2013-01-31T19:54:34Z",
    "title_canon_sha256": "7d02d2c56e0104b1a6b12e52ef780cad2cbd36671f74507c904c08cc8704f06e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7731",
    "kind": "arxiv",
    "version": 1
  }
}