Pith Number

pith:2VI4BSF2

pith:2009:2VI4BSF2WC7KNNRORXNXTM2V2O

not attested not anchored not stored refs pending

Magnetic behavior of nanocrystalline ErCo2

E.V. Sampathkumaran, Kartik K Iyer, Niharika Mohapatra, R.D. Bapat, Sitikantha D Das

arxiv:0906.4889 v1 · 2009-06-26 · 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{2VI4BSF2WC7KNNRORXNXTM2V2O}

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	2026-05-18T02:13:12.511575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d551c0c8bab0bea6b62e8ddb79b355d39d83860cff712f87e423875d7666a1ab

Aliases

arxiv: 0906.4889 · arxiv_version: 0906.4889v1 · doi: 10.48550/arxiv.0906.4889 · pith_short_12: 2VI4BSF2WC7K · pith_short_16: 2VI4BSF2WC7KNNRO · pith_short_8: 2VI4BSF2

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/2VI4BSF2WC7KNNRORXNXTM2V2O \
  | 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: d551c0c8bab0bea6b62e8ddb79b355d39d83860cff712f87e423875d7666a1ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45b2668d4ace5ecb05a906d6248a96b9156035cc3e98573d75559e278c761a14",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-06-26T09:42:48Z",
    "title_canon_sha256": "7ee4c9571cf356d7e8fd184364f3f1aa56fba0381a1cd807c2726059f3a204b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.4889",
    "kind": "arxiv",
    "version": 1
  }
}