Pith Number

pith:UAQXMDNY

pith:2011:UAQXMDNYVEFITB2I2TAVEDZBOK

not attested not anchored not stored refs pending

High volumetric capacitance near insulator-metal percolation transition

A. L. Efros

arxiv:1103.3878 v2 · 2011-03-20 · 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{UAQXMDNYVEFITB2I2TAVEDZBOK}

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	2026-05-18T02:02:49.096464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a021760db8a90a898748d4c1520f2172bdc2cc3b587cbe09b9e4a88dcfdc9ed2

Aliases

arxiv: 1103.3878 · arxiv_version: 1103.3878v2 · doi: 10.48550/arxiv.1103.3878 · pith_short_12: UAQXMDNYVEFI · pith_short_16: UAQXMDNYVEFITB2I · pith_short_8: UAQXMDNY

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/UAQXMDNYVEFITB2I2TAVEDZBOK \
  | 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: a021760db8a90a898748d4c1520f2172bdc2cc3b587cbe09b9e4a88dcfdc9ed2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa316c74dc781942def2bcb8f8d3213365542cfbd67ebf84467e70db6b2b239",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-03-20T19:08:24Z",
    "title_canon_sha256": "006ebffdb8481745ed6363296143369310f4808bb52bb0e583a10c960bf3a149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3878",
    "kind": "arxiv",
    "version": 2
  }
}