Pith Number

pith:WUM6REAJ

pith:2018:WUM6REAJTG6YFSEAEPJXHI2QL7

not attested not anchored not stored refs pending

Topological Nontrivial Phase in Hexagonal Antiperovskites A3BiB (A=Ba,Sr; B=P,N)

Aftab Alam, Biswarup Pathak, Chiranjit Mondal, C. K. Barman, Vijay Singh

arxiv:1808.10215 v1 · 2018-08-30 · 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{WUM6REAJTG6YFSEAEPJXHI2QL7}

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	2026-05-17T23:55:19.935435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b519e8900999bd82c88023d373a3505fdaada049fa2072add4d040d776316fb9

Aliases

arxiv: 1808.10215 · arxiv_version: 1808.10215v1 · doi: 10.48550/arxiv.1808.10215 · pith_short_12: WUM6REAJTG6Y · pith_short_16: WUM6REAJTG6YFSEA · pith_short_8: WUM6REAJ

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/WUM6REAJTG6YFSEAEPJXHI2QL7 \
  | 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: b519e8900999bd82c88023d373a3505fdaada049fa2072add4d040d776316fb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e9327aef6f4d2f7b3357d8d115d43b529e7fbaba9605794953b0ee9445b0c46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-08-30T10:45:26Z",
    "title_canon_sha256": "8acaf743d7f55de5cf133b3ef0978774197366be768ae4bcf3582c4410a074b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10215",
    "kind": "arxiv",
    "version": 1
  }
}