Pith Number

pith:4BIX3OUT

pith:2008:4BIX3OUT4GQB75EFWLKB2SSREG

not attested not anchored not stored refs pending

Magnetization Relaxation and Collective Vortex Pinning in the Fe-Based Superconductor SmFeAsO_0.9F_0.1

Cong Ren, Hai-Hu Wen, Huan Yang, Lei Shan

arxiv:0806.0980 v2 · 2008-06-05 · 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{4BIX3OUT4GQB75EFWLKB2SSREG}

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	2026-07-04T15:14:26.675381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0517dba93e1a01ff485b2d41d4a51219546eefef4cd96f03932d96ee97dbe02

Aliases

arxiv: 0806.0980 · arxiv_version: 0806.0980v2 · doi: 10.48550/arxiv.0806.0980 · pith_short_12: 4BIX3OUT4GQB · pith_short_16: 4BIX3OUT4GQB75EF · pith_short_8: 4BIX3OUT

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/4BIX3OUT4GQB75EFWLKB2SSREG \
  | 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: e0517dba93e1a01ff485b2d41d4a51219546eefef4cd96f03932d96ee97dbe02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4bbbe86eb5debd067421d1c433d182ac7d0fe75a90a27a5cb442551e0e6a7ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-06-05T14:35:30Z",
    "title_canon_sha256": "84487594b75b12c8ef7548a5faf21d209631d8f5412d4f0b01ae31cd68b7d11f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.0980",
    "kind": "arxiv",
    "version": 2
  }
}