Pith Number

pith:P22NK7PJ

pith:2011:P22NK7PJTDCGADK5WSZCIBWNGV

not attested not anchored not stored refs pending

Critical Behavior of a Strongly Interacting 2D Electron System

A. A. Shashkin, A. Mokashi, Bo Wen, M. P. Sarachik, S. Li, S. V. Kravchenko, V. T. Dolgopolov

arxiv:1111.7238 v2 · 2011-11-30 · 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{P22NK7PJTDCGADK5WSZCIBWNGV}

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	2026-05-18T01:59:21.071605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eb4d57de998c4600d5db4b22406cd355096dbc4312983fad6e4f7aa6d523192

Aliases

arxiv: 1111.7238 · arxiv_version: 1111.7238v2 · doi: 10.48550/arxiv.1111.7238 · pith_short_12: P22NK7PJTDCG · pith_short_16: P22NK7PJTDCGADK5 · pith_short_8: P22NK7PJ

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/P22NK7PJTDCGADK5WSZCIBWNGV \
  | 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: 7eb4d57de998c4600d5db4b22406cd355096dbc4312983fad6e4f7aa6d523192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed50cecfcbc83948b2d7bf16fa4981c72dadcbb0afbfed5715f14cfab56c1d9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-11-30T17:10:59Z",
    "title_canon_sha256": "4032193cdd68c449dd0c632aca5e13cea55c55e2df798fc680714ad651331760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7238",
    "kind": "arxiv",
    "version": 2
  }
}