Pith Number

pith:L75P43BJ

pith:2013:L75P43BJ7PPHIWLKRQ6KJTTQNU

not attested not anchored not stored refs pending

Universal thermopower of bad metals

G. R. Boyd (Georgetown), J. K. Freericks (Georgetown), V. Zlatic (Institute of Physics, Zagreb)

arxiv:1307.4800 v1 · 2013-07-17 · 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{L75P43BJ7PPHIWLKRQ6KJTTQNU}

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	2026-05-18T02:35:52.433519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ffafe6c29fbde74596a8c3ca4ce706d18eecb496fbf3af5486b8087a12a9d8c

Aliases

arxiv: 1307.4800 · arxiv_version: 1307.4800v1 · doi: 10.48550/arxiv.1307.4800 · pith_short_12: L75P43BJ7PPH · pith_short_16: L75P43BJ7PPHIWLK · pith_short_8: L75P43BJ

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/L75P43BJ7PPHIWLKRQ6KJTTQNU \
  | 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: 5ffafe6c29fbde74596a8c3ca4ce706d18eecb496fbf3af5486b8087a12a9d8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb17af056b349e52f8b23f140a55836067b1035b521c61db7e11303579ade4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-07-17T22:27:40Z",
    "title_canon_sha256": "75b11ec19c9e73b68e38e641282f7dacf20dccca21f461ba949115d59be86a24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4800",
    "kind": "arxiv",
    "version": 1
  }
}