Pith Number

pith:S4MTVEWF

pith:2008:S4MTVEWFYSMTOW4ODRQ2BFTHG5

not attested not anchored not stored refs pending

Weak Ferromagnetism in Fe1-xCoxSb2

C. Petrovic, F. Grandjean, J. B. Warren, Rongwei Hu, R. P. Hermann, V. F. Mitrovic, Y. Lee

arxiv:0801.1688 v1 · 2008-01-11 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4MTVEWFYSMTOW4ODRQ2BFTHG5}

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	2026-07-04T17:08:25.235256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97193a92c5c499375b8e1c61a0966737742956da2e6ec8a4679ef2702333eefe

Aliases

arxiv: 0801.1688 · arxiv_version: 0801.1688v1 · doi: 10.48550/arxiv.0801.1688 · pith_short_12: S4MTVEWFYSMT · pith_short_16: S4MTVEWFYSMTOW4O · pith_short_8: S4MTVEWF

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/S4MTVEWFYSMTOW4ODRQ2BFTHG5 \
  | 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: 97193a92c5c499375b8e1c61a0966737742956da2e6ec8a4679ef2702333eefe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe5ac2453067f53c9620bbb76bddb09e3721f0d965e5afcad0b34212e32f25dc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-01-11T03:26:48Z",
    "title_canon_sha256": "2be7bb6701109b2fbd7b7c6a7612a34fb5a8f175dac346fa1baf13985b42158a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.1688",
    "kind": "arxiv",
    "version": 1
  }
}