Pith Number

pith:IAYUAQGQ

pith:2018:IAYUAQGQTL26NYAIRLRWU2BGXS

not attested not anchored not stored refs pending

The $S$-matrix for surface boundary states: an application to photoemission for Weyl semimetals

City College of the City University of New York, D. Schmeltzer (Physics Department, New York, New York 10031, USA)

arxiv:1801.02264 v1 · 2018-01-07 · cond-mat.mes-hall · 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{IAYUAQGQTL26NYAIRLRWU2BGXS}

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	2026-05-18T00:08:15.614940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40314040d09af5e6e0088ae36a6826bca89acf0ac0d4cb00dfa573dd54b1c3a6

Aliases

arxiv: 1801.02264 · arxiv_version: 1801.02264v1 · doi: 10.48550/arxiv.1801.02264 · pith_short_12: IAYUAQGQTL26 · pith_short_16: IAYUAQGQTL26NYAI · pith_short_8: IAYUAQGQ

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/IAYUAQGQTL26NYAIRLRWU2BGXS \
  | 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: 40314040d09af5e6e0088ae36a6826bca89acf0ac0d4cb00dfa573dd54b1c3a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "310449e9eb98bc2f3d7d2f0d9f1f71507e06b74771f90066c91e7fd2f7b88cb0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-01-07T23:06:15Z",
    "title_canon_sha256": "a82675e46f65c93ddde87d02b5b37ddae42f40f4818edde7fd3c75d95b6b6fab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02264",
    "kind": "arxiv",
    "version": 1
  }
}