Pith Number

pith:4NRSBUDH

pith:2023:4NRSBUDHPHMZRG4UUGK7Y262FY

not attested not anchored not stored refs pending

Analogous Black Holes in Type-III Dirac Semimetal Ni$_3$In$_2$X$_2$ (X = S, Se)

Christopher Sims

arxiv:2304.00642 v1 · 2023-04-02 · 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{4NRSBUDHPHMZRG4UUGK7Y262FY}

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	2026-07-05T05:57:20.352111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e36320d06779d9989b94a195fc6bda2e3124304ec916c0bdee77c6f1e3ee71dd

Aliases

arxiv: 2304.00642 · arxiv_version: 2304.00642v1 · doi: 10.48550/arxiv.2304.00642 · pith_short_12: 4NRSBUDHPHMZ · pith_short_16: 4NRSBUDHPHMZRG4U · pith_short_8: 4NRSBUDH

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/4NRSBUDHPHMZRG4UUGK7Y262FY \
  | 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: e36320d06779d9989b94a195fc6bda2e3124304ec916c0bdee77c6f1e3ee71dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af115a73155b55466b6aa00886eafaa3479630ace1cdb54f6efce1667d72ddd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-04-02T22:15:19Z",
    "title_canon_sha256": "d4ef91ab2ac95f2dfee4aed9058939702b5c3f40e7946f6ec3ebd46d8883e8e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.00642",
    "kind": "arxiv",
    "version": 1
  }
}