Pith Number

pith:7GRGVMBO

pith:2003:7GRGVMBOIXKM7Y4Q5XZLHCTKX7

not attested not anchored not stored refs pending

The quantum dynamics of atomic magnets, co-tunneling and dipolar-biased tunneling

A.M. Tkachuk, B. Barbara, R. Giraud

arxiv:cond-mat/0307405 v1 · 2003-07-16 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GRGVMBOIXKM7Y4Q5XZLHCTKX7}

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	2026-07-04T16:39:11.501918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9a26ab02e45d4cfe390edf2b38a6abfe40d0b502ce7a837bfc9bce6e3df1d6b

Aliases

arxiv: cond-mat/0307405 · arxiv_version: cond-mat/0307405v1 · doi: 10.48550/arxiv.cond-mat/0307405 · pith_short_12: 7GRGVMBOIXKM · pith_short_16: 7GRGVMBOIXKM7Y4Q · pith_short_8: 7GRGVMBO

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/7GRGVMBOIXKM7Y4Q5XZLHCTKX7 \
  | 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: f9a26ab02e45d4cfe390edf2b38a6abfe40d0b502ce7a837bfc9bce6e3df1d6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0590169987be27dbb1c691b08234b6306bbb8561f98021e67265e28f2b67f90",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2003-07-16T17:57:01Z",
    "title_canon_sha256": "ade6fba4cca5d8725dffaee00b749153cdc72d7285183f02d416d4825e72b083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0307405",
    "kind": "arxiv",
    "version": 1
  }
}