Pith Number

pith:OWTF2J55

pith:2019:OWTF2J55BL4AMMIGNUBG4XVGTO

not attested not anchored not stored refs pending

Lower critical field measurement of NbN multilayer thin film superconductor at KEK

C. Z. Antoine, H. Hayano, H. Ito, H. Tongu, R. Ito, R. Katayama, T. Kubo, T. Nagata, T. Saeki, Y. Iwashita

arxiv:1907.03410 v1 · 2019-07-08 · physics.acc-ph · 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{OWTF2J55BL4AMMIGNUBG4XVGTO}

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	2026-05-17T23:41:16.312082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a65d27bd0af80631066d026e5ea69ba47b1d7d45870cbdb629bc4895646b6a

Aliases

arxiv: 1907.03410 · arxiv_version: 1907.03410v1 · doi: 10.48550/arxiv.1907.03410 · pith_short_12: OWTF2J55BL4A · pith_short_16: OWTF2J55BL4AMMIG · pith_short_8: OWTF2J55

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/OWTF2J55BL4AMMIGNUBG4XVGTO \
  | 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: 75a65d27bd0af80631066d026e5ea69ba47b1d7d45870cbdb629bc4895646b6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c11bbf8b5623ae53a0ff0a8c9fe4c210051101123d780676e1d00e2605d058ea",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2019-07-08T05:45:32Z",
    "title_canon_sha256": "5949941cabf377655fee15e15187a9a96a18cc3e0924847768328923d525f8d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03410",
    "kind": "arxiv",
    "version": 1
  }
}