Pith Number

pith:6HAE2HWQ

pith:2015:6HAE2HWQWAGSEY5TKA4AWTBNOB

not attested not anchored not stored refs pending

Competition between quantum spin tunneling and Kondo effect

D. Jacob, J. Fern\'andez-Rossier

arxiv:1507.08474 v3 · 2015-07-30 · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HAE2HWQWAGSEY5TKA4AWTBNOB}

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	2026-05-18T01:03:20.380949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1c04d1ed0b00d2263b350380b4c2d704890a4c6f887e409674ff65a66136ad8

Aliases

arxiv: 1507.08474 · arxiv_version: 1507.08474v3 · doi: 10.48550/arxiv.1507.08474 · pith_short_12: 6HAE2HWQWAGS · pith_short_16: 6HAE2HWQWAGSEY5T · pith_short_8: 6HAE2HWQ

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/6HAE2HWQWAGSEY5TKA4AWTBNOB \
  | 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: f1c04d1ed0b00d2263b350380b4c2d704890a4c6f887e409674ff65a66136ad8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e5ffddf6a4f82925377817330864c95d9c4e5da64fe01ed92f732bdaa55178b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-07-30T12:14:33Z",
    "title_canon_sha256": "d2450baa44dbfc4ea38e633e841ce101784ba0fc17a9c00a34f38138b7a2265f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08474",
    "kind": "arxiv",
    "version": 3
  }
}