Pith Number

pith:EOAHL4CL

pith:2012:EOAHL4CLNOKGN74DYAJPZPK4TM

not attested not anchored not stored refs pending

A kinetic equation for spin polarized Fermi systems

L. Arkeryd

arxiv:1207.0590 v2 · 2012-07-03 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOAHL4CLNOKGN74DYAJPZPK4TM}

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	2026-05-18T03:20:56.848353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

238075f04b6b9466ff83c012fcbd5c9b0a1ac2c04f003b5edd89c1c5396d7f90

Aliases

arxiv: 1207.0590 · arxiv_version: 1207.0590v2 · doi: 10.48550/arxiv.1207.0590 · pith_short_12: EOAHL4CLNOKG · pith_short_16: EOAHL4CLNOKGN74D · pith_short_8: EOAHL4CL

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/EOAHL4CLNOKGN74DYAJPZPK4TM \
  | 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: 238075f04b6b9466ff83c012fcbd5c9b0a1ac2c04f003b5edd89c1c5396d7f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb10693a74992374d0c3373d00c90be5a9dc224ddd84d0922cd7e7f9a83673b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-07-03T07:42:41Z",
    "title_canon_sha256": "c99bdbc9faf041cdbfaa93408b24128507d6c636a42b904deb7215ff1a49a38a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0590",
    "kind": "arxiv",
    "version": 2
  }
}