Pith Number

pith:AH2B72I6

pith:2017:AH2B72I62DS65CPGV6DIEAIFOB

not attested not anchored not stored refs pending

Spatially - resolved study of the Meissner effect in superconductors using NV-centers-in-diamond optical magnetometry

K. Cho, K. R. Joshi, M. A. Tanatar, N. M. Nusran, P. C. Canfield, R. Prozorov, S. L. Bud'ko, T. A. Lograsso, W. R. Meier, Y. Liu

arxiv:1709.02769 v1 · 2017-09-08 · 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{AH2B72I62DS65CPGV6DIEAIFOB}

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	2026-05-18T00:16:31.440419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01f41fe91ed0e5ee89e6af86820105705a1b4f365975d04ef154d5a2669f1357

Aliases

arxiv: 1709.02769 · arxiv_version: 1709.02769v1 · doi: 10.48550/arxiv.1709.02769 · pith_short_12: AH2B72I62DS6 · pith_short_16: AH2B72I62DS65CPG · pith_short_8: AH2B72I6

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/AH2B72I62DS65CPGV6DIEAIFOB \
  | 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: 01f41fe91ed0e5ee89e6af86820105705a1b4f365975d04ef154d5a2669f1357

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f59fa1377d08d91c3620026dc176feaef64314bcfe3162ceb5222f2635ad64f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-09-08T16:39:06Z",
    "title_canon_sha256": "6216d72910488a155156888067c1b2518ef812fbb4784f3d01fcc825d07380e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02769",
    "kind": "arxiv",
    "version": 1
  }
}