Pith Number

pith:QYUA2HF4

pith:2021:QYUA2HF4LRXXVZH7GSGCFOHZQG

not attested not anchored not stored refs pending

Effect of disorder on density of states and conductivity in higher order van Hove singularities in two dimensional bands

Anirudh Chandrasekaran, Joseph J. Betouras

arxiv:2111.07460 v4 · 2021-11-14 · cond-mat.str-el · cond-mat.dis-nn · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYUA2HF4LRXXVZH7GSGCFOHZQG}

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	2026-07-05T04:06:18.133156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86280d1cbc5c6f7ae4ff348c22b8f981b9846e654d1da0897156a297f2a3c764

Aliases

arxiv: 2111.07460 · arxiv_version: 2111.07460v4 · doi: 10.48550/arxiv.2111.07460 · pith_short_12: QYUA2HF4LRXX · pith_short_16: QYUA2HF4LRXXVZH7 · pith_short_8: QYUA2HF4

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/QYUA2HF4LRXXVZH7GSGCFOHZQG \
  | 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: 86280d1cbc5c6f7ae4ff348c22b8f981b9846e654d1da0897156a297f2a3c764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2827db4ce9a8bb50190568fc2c46c177fae43a1384f6dfe0c0226a7584a0c520",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-11-14T21:54:39Z",
    "title_canon_sha256": "ebe52bca46c233ed03b92c77144e6bc99b177851da31ddcd2298c5c71558b888"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07460",
    "kind": "arxiv",
    "version": 4
  }
}