Pith Number

pith:NX276IQI

pith:2015:NX276IQIANHSZ5PDNYKW7V222A

not attested not anchored not stored refs pending

Superconducting RF Cryomodule Demagnetization

Anthony C. Crawford

arxiv:1503.04736 v1 · 2015-03-16 · 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{NX276IQIANHSZ5PDNYKW7V222A}

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	2026-05-18T02:23:24.167826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6df5ff2208034f2cf5e36e156fd75ad001edaec688dcfafcd0975f5396ecfcb5

Aliases

arxiv: 1503.04736 · arxiv_version: 1503.04736v1 · doi: 10.48550/arxiv.1503.04736 · pith_short_12: NX276IQIANHS · pith_short_16: NX276IQIANHSZ5PD · pith_short_8: NX276IQI

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/NX276IQIANHSZ5PDNYKW7V222A \
  | 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: 6df5ff2208034f2cf5e36e156fd75ad001edaec688dcfafcd0975f5396ecfcb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "834e0254cc2d3bad1070de285233a522edd9832e0808b9bc5f2909d027d47dac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-03-16T17:18:26Z",
    "title_canon_sha256": "0096ef0497297a95a49dc6d29d7c84a3f765178156527d729782a0cce5d6b399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04736",
    "kind": "arxiv",
    "version": 1
  }
}