Pith Number

pith:HSQLE2NJ

pith:2015:HSQLE2NJWYCSW3OEHQJQ4YFZQI

not attested not anchored not stored refs pending

Experimental observation of an anomalous peak in isofield M(T) curves in BaFe$_2$(As$_{1-x}$P$_x$)$_2$ resembling the fish-tail in $M$($H$) curves further suggesting a possible phase transition in the irreversible regime

A.D. Alvarenga, Ding Hu, D. S\'o\~nora, E. P. Herculano, Genfu Chen, Huiqian Luo, J. Mosqueira, S. Salem-Sugui Jr.

arxiv:1501.05931 v2 · 2015-01-23 · 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{HSQLE2NJWYCSW3OEHQJQ4YFZQI}

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	2026-05-18T02:18:15.344312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca0b269a9b6052b6dc43c130e60b98239cc81fa420bcc2eab04a7518aa73b60

Aliases

arxiv: 1501.05931 · arxiv_version: 1501.05931v2 · doi: 10.48550/arxiv.1501.05931 · pith_short_12: HSQLE2NJWYCS · pith_short_16: HSQLE2NJWYCSW3OE · pith_short_8: HSQLE2NJ

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/HSQLE2NJWYCSW3OEHQJQ4YFZQI \
  | 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: 3ca0b269a9b6052b6dc43c130e60b98239cc81fa420bcc2eab04a7518aa73b60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "801436fc4b3f67528b16747b5e0bd3e00db62dd4b2462787dcec1794a7b864f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-01-23T19:57:41Z",
    "title_canon_sha256": "6d158d2e105fb1fea81aacaa386c662ec200f62cc33ee376700ec8c37d3e8fbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05931",
    "kind": "arxiv",
    "version": 2
  }
}