Pith Number

pith:JMZU3INQ

pith:2016:JMZU3INQPYCLHHJ2TQUOXKHXO2

not attested not anchored not stored refs pending

Superconductivity in Se-doped new materials EuSr2Bi2S4F4 and Eu2SrBi2S4F4

Ashok Kumar Ganguli, Ganesan Kalai Selvan, Gohil S. Thakur, Laxmi Chand Gupta, Rainer P\"ottgen, Rangasamy Parthasarathy, Sonachalam Arumugam, Zeba Haque

arxiv:1612.03415 v1 · 2016-12-11 · 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{JMZU3INQPYCLHHJ2TQUOXKHXO2}

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	2026-05-18T00:55:19.299685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b334da1b07e04b39d3a9c28eba8f776b41614e7b03a628e9f41872cbbb9d308

Aliases

arxiv: 1612.03415 · arxiv_version: 1612.03415v1 · doi: 10.48550/arxiv.1612.03415 · pith_short_12: JMZU3INQPYCL · pith_short_16: JMZU3INQPYCLHHJ2 · pith_short_8: JMZU3INQ

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/JMZU3INQPYCLHHJ2TQUOXKHXO2 \
  | 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: 4b334da1b07e04b39d3a9c28eba8f776b41614e7b03a628e9f41872cbbb9d308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bebb687c7deed8f8eec4470596e2a5cbb22cc20a11e26d1a88d236e48c1488b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-12-11T14:30:22Z",
    "title_canon_sha256": "d854bc7769fdeb8c72fa94ccdbfe8a31d44e96425476fb079880d4f2e3be4967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03415",
    "kind": "arxiv",
    "version": 1
  }
}