Pith Number

pith:PVORBNI7

pith:2008:PVORBNI73M4IH5YF2RQFMYHRNZ

not attested not anchored not stored refs pending

Proposed realization of itinerant ferromagnetism in optical lattices

Congjun Wu, Hsiang-Hsuan Hung, Shizhong Zhang

arxiv:0805.3031 v7 · 2008-05-20 · 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{PVORBNI73M4IH5YF2RQFMYHRNZ}

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	2026-05-18T04:35:47.953559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d5d10b51fdb3883f705d4605660f16e60019160c25ff8c4dcfb66c7564d5761

Aliases

arxiv: 0805.3031 · arxiv_version: 0805.3031v7 · doi: 10.48550/arxiv.0805.3031 · pith_short_12: PVORBNI73M4I · pith_short_16: PVORBNI73M4IH5YF · pith_short_8: PVORBNI7

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/PVORBNI73M4IH5YF2RQFMYHRNZ \
  | 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: 7d5d10b51fdb3883f705d4605660f16e60019160c25ff8c4dcfb66c7564d5761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24144c610b8d7696f0c024f119f2883f17dfc409f0b2e3ad01f813656c033fe8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-05-20T19:02:34Z",
    "title_canon_sha256": "e31ebc0dcfbf77518af3be6c58e59feea40aca743c78cb54bb9950ecf72c851d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.3031",
    "kind": "arxiv",
    "version": 7
  }
}