Pith Number

pith:XCOPQYTB

pith:2016:XCOPQYTB6S22IBZJV5JS5JVM6H

not attested not anchored not stored refs pending

Improving quantum-transition temperatures in BaFe2As2-based crystals by removing local-lattice strain & electronic-structure disorder

A.O. Ijaduola, A.S. Sefat, D. Parker, H.B. Cao, L. Li, M. Chi, Q. Zheng, Q. Zou, S. Rajput, X.P. Wang, Z. Gai, Z. Wu

arxiv:1612.02839 v1 · 2016-12-08 · 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{XCOPQYTB6S22IBZJV5JS5JVM6H}

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	2026-05-18T00:19:04.376390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b89cf86261f4b5a40729af532ea6acf1e93addcc7edb7e216d8420f84bc0fdf7

Aliases

arxiv: 1612.02839 · arxiv_version: 1612.02839v1 · doi: 10.48550/arxiv.1612.02839 · pith_short_12: XCOPQYTB6S22 · pith_short_16: XCOPQYTB6S22IBZJ · pith_short_8: XCOPQYTB

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/XCOPQYTB6S22IBZJV5JS5JVM6H \
  | 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: b89cf86261f4b5a40729af532ea6acf1e93addcc7edb7e216d8420f84bc0fdf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00a89fc5a49bf48fd36c69ed2941059bbc990742f993001f35fee8aec8339a1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-12-08T21:04:51Z",
    "title_canon_sha256": "117a0695030d3de94f38e6f7d3d08ec2858129ce9493d17ca130d5f2c8302a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02839",
    "kind": "arxiv",
    "version": 1
  }
}