Pith Number

pith:V5Y7J6FB

pith:2010:V5Y7J6FBSX7HBMDTKDBZQJOAGK

not attested not anchored not stored refs pending

A metal-insulator transition in 2D: Established facts and open questions

M. P. Sarachik, S. V. Kravchenko

arxiv:1003.2968 v2 · 2010-03-15 · 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{V5Y7J6FBSX7HBMDTKDBZQJOAGK}

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	2026-05-18T00:46:56.088004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af71f4f8a195fe70b07350c39825c0328167a761a13e6ed8d2645b70fb7cda54

Aliases

arxiv: 1003.2968 · arxiv_version: 1003.2968v2 · doi: 10.48550/arxiv.1003.2968 · pith_short_12: V5Y7J6FBSX7H · pith_short_16: V5Y7J6FBSX7HBMDT · pith_short_8: V5Y7J6FB

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/V5Y7J6FBSX7HBMDTKDBZQJOAGK \
  | 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: af71f4f8a195fe70b07350c39825c0328167a761a13e6ed8d2645b70fb7cda54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06d699716af3b0f082b5141d0206be6c0dbdc945be752419198287ab7f639c0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-03-15T17:06:36Z",
    "title_canon_sha256": "643f39dbe85e0132c278d9935595fc61e6f454a8a63df23c61e2e0c485f68046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2968",
    "kind": "arxiv",
    "version": 2
  }
}