Pith Number

pith:NGA2WL53

pith:2013:NGA2WL53DJYKSWFUC35INC5FMH

not attested not anchored not stored refs pending

A near-field scanning SQUID microwave microscope

Alfred B Cawthorne, Antonio Orozco, Jr., Nesco M Lettsome, Nicolas Gagliolo, Valery Borzenets, Vladimir V Talanov

arxiv:1310.0078 v2 · 2013-09-30 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGA2WL53DJYKSWFUC35INC5FMH}

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	2026-05-18T01:31:19.225228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6981ab2fbb1a70a958b416fa868ba561d788376eb3389f74282cc82a469b9494

Aliases

arxiv: 1310.0078 · arxiv_version: 1310.0078v2 · doi: 10.48550/arxiv.1310.0078 · pith_short_12: NGA2WL53DJYK · pith_short_16: NGA2WL53DJYKSWFU · pith_short_8: NGA2WL53

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/NGA2WL53DJYKSWFUC35INC5FMH \
  | 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: 6981ab2fbb1a70a958b416fa868ba561d788376eb3389f74282cc82a469b9494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b20dfc49103c25a54717ddb3da65e4c450b23e92b048270733aaf56ee217eb6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-09-30T22:03:30Z",
    "title_canon_sha256": "03713158869dd13bf583f2ca639480f383f4f7071da55319010a98e7fb4e78f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0078",
    "kind": "arxiv",
    "version": 2
  }
}