Pith Number

pith:SZ6MA7TL

pith:2015:SZ6MA7TLPUZ4JOYSWJTUMLDVMY

not attested not anchored not stored refs pending

Topological surface states and Fermi arcs of the noncentrosymmetric Weyl semimetals TaAs, TaP, NbAs, and NbP

Binghai Yan, Shu-Chun Wu, Yan Sun

arxiv:1508.06649 v3 · 2015-08-26 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZ6MA7TLPUZ4JOYSWJTUMLDVMY}

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	2026-05-18T01:32:36.748245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

967cc07e6b7d33c4bb12b267462c75661973b8638828b6d827291185cad26206

Aliases

arxiv: 1508.06649 · arxiv_version: 1508.06649v3 · doi: 10.48550/arxiv.1508.06649 · pith_short_12: SZ6MA7TLPUZ4 · pith_short_16: SZ6MA7TLPUZ4JOYS · pith_short_8: SZ6MA7TL

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/SZ6MA7TLPUZ4JOYSWJTUMLDVMY \
  | 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: 967cc07e6b7d33c4bb12b267462c75661973b8638828b6d827291185cad26206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "959b4b125117c782781fb70193367bcc76c548db38ca01eec4075e7b27ffa1e1",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-08-26T20:15:26Z",
    "title_canon_sha256": "01d5b7cc61e55a945c079c209c2d74af1059c7755e70f819549d88d0be5fe7df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06649",
    "kind": "arxiv",
    "version": 3
  }
}