Pith Number

pith:HFKLIVOR

pith:2021:HFKLIVORRQUEEIXIWJWV2JSLZW

not attested not anchored not stored refs pending

Topological quantum materials from the viewpoint of chemistry

Chandra Shekhar, Claudia Felser, Kaustuv Manna, Nitesh Kumar, Satya N. Guin

arxiv:2103.11606 v1 · 2021-03-22 · 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{HFKLIVORRQUEEIXIWJWV2JSLZW}

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	2026-07-05T02:25:01.894768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3954b455d18c284222e8b26d5d264bcdba4363f2b1e27c78cd550dc66e48bbd0

Aliases

arxiv: 2103.11606 · arxiv_version: 2103.11606v1 · doi: 10.48550/arxiv.2103.11606 · pith_short_12: HFKLIVORRQUE · pith_short_16: HFKLIVORRQUEEIXI · pith_short_8: HFKLIVOR

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/HFKLIVORRQUEEIXIWJWV2JSLZW \
  | 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: 3954b455d18c284222e8b26d5d264bcdba4363f2b1e27c78cd550dc66e48bbd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80fa81a89c289f12aff36f67448130c31d8585c1c58e33f96c1d1b824537946d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-03-22T06:22:14Z",
    "title_canon_sha256": "cd6972a8e9d8540702eb1d1f08ef95c4715bf78ed497d2908dc88f3946b5cdeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11606",
    "kind": "arxiv",
    "version": 1
  }
}