Pith Number

pith:2XH3FLJP

pith:2015:2XH3FLJPYFRZ76OA422XT7DZGQ

not attested not anchored not stored refs pending

Reversible Tuning of the Collapsed Tetragonal Phase Transition in CaFe2As2 by Separate Control of Chemical Pressure and Electron Doping

C.Q. Jin, C. Stingl, K. Zhao, P. Gegenwart, R.S. Manna

arxiv:1510.03646 v3 · 2015-10-13 · cond-mat.str-el · 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{2XH3FLJPYFRZ76OA422XT7DZGQ}

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	2026-05-18T01:23:55.048190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5cfb2ad2fc1639ff9c0e6b579fc793435b36303a90fd0608d0b05f52f87feb3

Aliases

arxiv: 1510.03646 · arxiv_version: 1510.03646v3 · doi: 10.48550/arxiv.1510.03646 · pith_short_12: 2XH3FLJPYFRZ · pith_short_16: 2XH3FLJPYFRZ76OA · pith_short_8: 2XH3FLJP

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/2XH3FLJPYFRZ76OA422XT7DZGQ \
  | 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: d5cfb2ad2fc1639ff9c0e6b579fc793435b36303a90fd0608d0b05f52f87feb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a51177dae5ddf301a6d24fb6dfe44d919e3dfd630a40df0be7dea4786a53809",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-10-13T12:20:51Z",
    "title_canon_sha256": "d3d031ac473ea0aa9bbb9c61088031b7e4d40c9a8c1b989ae97ed5c476cb1bc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03646",
    "kind": "arxiv",
    "version": 3
  }
}