Pith Number

pith:7KAR3PN4

pith:2011:7KAR3PN4UISTFBES7LBUF72A73

not attested not anchored not stored refs pending

Electron sound in metals

E.V. Bezuglyi, N.G. Burma, V.D. Fil', Yu.A. Avramenko

arxiv:1103.4573 v1 · 2011-03-23 · cond-mat.other · 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{7KAR3PN4UISTFBES7LBUF72A73}

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	2026-05-18T02:59:48.690941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa811dbdbca225328492fac342ff40fec61fa5b7e266cca4be98137a2a021d85

Aliases

arxiv: 1103.4573 · arxiv_version: 1103.4573v1 · doi: 10.48550/arxiv.1103.4573 · pith_short_12: 7KAR3PN4UIST · pith_short_16: 7KAR3PN4UISTFBES · pith_short_8: 7KAR3PN4

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/7KAR3PN4UISTFBES7LBUF72A73 \
  | 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: fa811dbdbca225328492fac342ff40fec61fa5b7e266cca4be98137a2a021d85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415ae92946dc135b70f3368de8e5d941b3f78df44342977acf627ee4c1ef9d6f",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2011-03-23T16:36:18Z",
    "title_canon_sha256": "65d70a6d20d2a717efcc3ed10fc7a7167b265b2992429f9d40c19701ec3f6920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4573",
    "kind": "arxiv",
    "version": 1
  }
}