Pith Number

pith:7MEKL4GR

pith:2013:7MEKL4GRZW7DKT6JXDWPGBARMW

not attested not anchored not stored refs pending

Universal scaling in disordered systems and non-universal exponents

C.D. Mukherjee, D. Talukdar, K. K. Bardhan, U. N. Nandi

arxiv:1305.0031 v2 · 2013-04-30 · cond-mat.dis-nn · 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{7MEKL4GRZW7DKT6JXDWPGBARMW}

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	2026-05-18T01:50:13.835938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb08a5f0d1cdbe354fc9b8ecf304116599538abb14a66363fcdc93fdbf6d4f13

Aliases

arxiv: 1305.0031 · arxiv_version: 1305.0031v2 · doi: 10.48550/arxiv.1305.0031 · pith_short_12: 7MEKL4GRZW7D · pith_short_16: 7MEKL4GRZW7DKT6J · pith_short_8: 7MEKL4GR

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/7MEKL4GRZW7DKT6JXDWPGBARMW \
  | 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: fb08a5f0d1cdbe354fc9b8ecf304116599538abb14a66363fcdc93fdbf6d4f13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52050fabeefb4a2e4cedcd3b6933df41ec92b7a5289e123601295aef48d43e3",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2013-04-30T21:36:14Z",
    "title_canon_sha256": "861f55f2160a8a78c64d1d2c7b977c591acb956fcc7702809125106d7828e7b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0031",
    "kind": "arxiv",
    "version": 2
  }
}