Pith Number

pith:PVMB3ZXU

pith:2017:PVMB3ZXUKHYSEUS5U3V2VKP2KA

not attested not anchored not stored refs pending

Superconductivity of Cobalt in Thin Films

A. Roy, Arpita Paul, B. N. Dev, G. Sheet, I. Das, M. Aslam, Nasrin Banu, Sanjib Banik, S. Das, S. Datta, U. V. Waghmare

arxiv:1710.06114 v1 · 2017-10-17 · 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{PVMB3ZXUKHYSEUS5U3V2VKP2KA}

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	2026-05-18T00:32:37.701603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d581de6f451f122525da6ebaaa9fa503507f6e7b7cbe7c5438c655bd01d41b2

Aliases

arxiv: 1710.06114 · arxiv_version: 1710.06114v1 · doi: 10.48550/arxiv.1710.06114 · pith_short_12: PVMB3ZXUKHYS · pith_short_16: PVMB3ZXUKHYSEUS5 · pith_short_8: PVMB3ZXU

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/PVMB3ZXUKHYSEUS5U3V2VKP2KA \
  | 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: 7d581de6f451f122525da6ebaaa9fa503507f6e7b7cbe7c5438c655bd01d41b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "768d9592e5acf198909bdefc06d0e00a9ad156b23b866baa8805fee2138d74a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-10-17T06:11:30Z",
    "title_canon_sha256": "f8d014f36dec08e0cf89aa749ff23c2e77ae0448b19c592d00a5e61f4cf645de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06114",
    "kind": "arxiv",
    "version": 1
  }
}