Pith Number

pith:EAYX7MNM

pith:2017:EAYX7MNMZZP3WF7YCNNMAUU6V6

not attested not anchored not stored refs pending

Giant Enhancement of Superconductivity in Zr Point Contacts

Chandan K. Singh, Goutam Sheet, Mohammad Aslam, Mukul Kabir, Ritesh Kumar, Shekhar Das, Sirshendu Gayen, Soumya Datta, Soumyadip Halder

arxiv:1709.04949 v1 · 2017-09-14 · cond-mat.supr-con · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EAYX7MNMZZP3WF7YCNNMAUU6V6}

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	2026-05-18T00:11:50.555661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20317fb1acce5fbb17f8135ac0529eaf9f2afc1d08003c214a152c27e7642d97

Aliases

arxiv: 1709.04949 · arxiv_version: 1709.04949v1 · doi: 10.48550/arxiv.1709.04949 · pith_short_12: EAYX7MNMZZP3 · pith_short_16: EAYX7MNMZZP3WF7Y · pith_short_8: EAYX7MNM

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/EAYX7MNMZZP3WF7YCNNMAUU6V6 \
  | 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: 20317fb1acce5fbb17f8135ac0529eaf9f2afc1d08003c214a152c27e7642d97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5692fe1f034516e19d47d33b873d26ec9d078a040374dc9c9adaa500b75a8357",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-09-14T19:06:08Z",
    "title_canon_sha256": "916dc4c401f373608f6f547a4e1314aa6e37129a4cda32da6f28b9945248efb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04949",
    "kind": "arxiv",
    "version": 1
  }
}