Pith Number

pith:W47JIBPV

pith:2008:W47JIBPVT3OJTBXNNMMPGYCWOQ

not attested not anchored not stored refs pending

Numerical extraction of de Haas - van Alphen frequencies from calculated band energies

2), (2) H.H. Wills Physics Laboratory, Canada, P.M.C. Rourke (1, S.R. Julian (1) ((1) Department of Physics, United Kingdom), University of Bristol, University of Toronto

arxiv:0803.1895 v2 · 2008-03-13 · physics.comp-ph · cond-mat.str-el · 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{W47JIBPVT3OJTBXNNMMPGYCWOQ}

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	2026-05-18T03:58:26.855165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b73e9405f59edc9986ed6b18f360567407f6c88753918822bba87206ebdaceed

Aliases

arxiv: 0803.1895 · arxiv_version: 0803.1895v2 · doi: 10.48550/arxiv.0803.1895 · pith_short_12: W47JIBPVT3OJ · pith_short_16: W47JIBPVT3OJTBXN · pith_short_8: W47JIBPV

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/W47JIBPVT3OJTBXNNMMPGYCWOQ \
  | 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: b73e9405f59edc9986ed6b18f360567407f6c88753918822bba87206ebdaceed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "752b3d40627b7fd66e4b8e023d8318b6fdac135f1529cf5309d93a85c2749b93",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2008-03-13T04:11:51Z",
    "title_canon_sha256": "55c5ea2cf469f335c7ada80d737e5e8976db2abc1a18d3f22eb6a26bbb7b648d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.1895",
    "kind": "arxiv",
    "version": 2
  }
}