Pith Number

pith:HEKGUFTG

pith:2009:HEKGUFTGYPPL4NLJK3BJAMUSLK

not attested not anchored not stored refs pending

Magnetic and lattice coupling in single-crystal SrFe$_2$As$_2$: A neutron scattering study

Alan I. Goldman, Andreas Kreyssig, David Vaknin, Haifeng Li, Jerel L. Zarestky, Ni Ni, Paul C. Canfield, Robert J. McQueeney, Sergey L. Bud'ko, Wei Tian

arxiv:0908.4253 v1 · 2009-08-28 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEKGUFTGYPPL4NLJK3BJAMUSLK}

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	2026-07-04T15:48:35.966638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39146a1666c3debe356956c29032925aa0b67f2b6613d945a769001e313a6ebd

Aliases

arxiv: 0908.4253 · arxiv_version: 0908.4253v1 · doi: 10.48550/arxiv.0908.4253 · pith_short_12: HEKGUFTGYPPL · pith_short_16: HEKGUFTGYPPL4NLJ · pith_short_8: HEKGUFTG

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/HEKGUFTGYPPL4NLJK3BJAMUSLK \
  | 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: 39146a1666c3debe356956c29032925aa0b67f2b6613d945a769001e313a6ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b3130220c74ffb0244bf82e1f6de8dee63d4ff90d8ddb5fc82bd50b005db788",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-08-28T18:22:24Z",
    "title_canon_sha256": "c8195f078c9fed843f65bca5f17d626fba4f3b313dba058921ed0006a39aa3ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.4253",
    "kind": "arxiv",
    "version": 1
  }
}