Pith Number

pith:OSJ3W635

pith:2022:OSJ3W635G2PFLSSTOPNFBFETM2

not attested not anchored not stored refs pending

A practical method to detect, analyse and engineer higher order Van Hove singularities in multi-band Hamiltonians

Anirudh Chandrasekaran, Joseph J. Betouras

arxiv:2207.06099 v3 · 2022-07-13 · cond-mat.str-el · cond-mat.mtrl-sci · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OSJ3W635G2PFLSSTOPNFBFETM2}

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	2026-07-05T05:50:43.828484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7493bb7b7d369e55ca5373da50949366a97465c1f5bbd5d24b4dc299fca4e193

Aliases

arxiv: 2207.06099 · arxiv_version: 2207.06099v3 · doi: 10.48550/arxiv.2207.06099 · pith_short_12: OSJ3W635G2PF · pith_short_16: OSJ3W635G2PFLSST · pith_short_8: OSJ3W635

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/OSJ3W635G2PFLSSTOPNFBFETM2 \
  | 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: 7493bb7b7d369e55ca5373da50949366a97465c1f5bbd5d24b4dc299fca4e193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83a2c403173f1dbb135da1f583df9ea0f98f961ec5754c641349a358650ee549",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2022-07-13T10:14:01Z",
    "title_canon_sha256": "65574bfa9b8f415883b00d677f018e620a16612f2916875b6560bebaec46b65b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06099",
    "kind": "arxiv",
    "version": 3
  }
}