Pith Number

pith:FCWTACVS

pith:2007:FCWTACVS4DPAACJHL6HW3XWBZU

not attested not anchored not stored refs pending

Size Effects in the Magnetoresistance of Graphite: Absence of Magnetoresistance in Micrometer size Samples

D. Spoddig, J. Barzola-Quiquia, J. C. Gonz\'alez, K. Schindler, M. Mu\~noz, N. Garc\'ia, P. Esquinazi

arxiv:0706.3058 v1 · 2007-06-20 · cond-mat.mes-hall · 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{FCWTACVS4DPAACJHL6HW3XWBZU}

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	2026-05-18T02:16:29.964823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28ad300ab2e0de0009275f8f6ddec1cd1b02d8abd3e4e056e7807d4a661ae1a4

Aliases

arxiv: 0706.3058 · arxiv_version: 0706.3058v1 · doi: 10.48550/arxiv.0706.3058 · pith_short_12: FCWTACVS4DPA · pith_short_16: FCWTACVS4DPAACJH · pith_short_8: FCWTACVS

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/FCWTACVS4DPAACJHL6HW3XWBZU \
  | 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: 28ad300ab2e0de0009275f8f6ddec1cd1b02d8abd3e4e056e7807d4a661ae1a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b0800954f5275ed0064bf26c86acd340a43bb54e2ec1efaac7a49085a1b26c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-06-20T20:53:29Z",
    "title_canon_sha256": "9cd5281b38cb090c08e29c754555d8d826eebfd74affc53afeac14ea41eb7c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.3058",
    "kind": "arxiv",
    "version": 1
  }
}