Pith Number

pith:DAFQIR4O

pith:2015:DAFQIR4ON2OBBIH7G5TBJF45GG

not attested not anchored not stored refs pending

Quantum oscillations and the Fermi-surface topology of the Weyl semimetal NbP

Binghai Yan, Chandra Shekhar, Claudia Felser, J. Klotz, J. Wosnitza, Marcus Schmidt, Michael Baenitz, Michael Nicklas, M. Uhlarz, Shu-Chun Wu, Yan Sun

arxiv:1512.04229 v2 · 2015-12-14 · 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{DAFQIR4ON2OBBIH7G5TBJF45GG}

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	2026-05-18T01:18:54.015837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

180b04478e6e9c10a0ff376614979d3191a758bc473863b2e571acf225dd1843

Aliases

arxiv: 1512.04229 · arxiv_version: 1512.04229v2 · doi: 10.48550/arxiv.1512.04229 · pith_short_12: DAFQIR4ON2OB · pith_short_16: DAFQIR4ON2OBBIH7 · pith_short_8: DAFQIR4O

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/DAFQIR4ON2OBBIH7G5TBJF45GG \
  | 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: 180b04478e6e9c10a0ff376614979d3191a758bc473863b2e571acf225dd1843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c000c9c07dd73e6aedb4b01f2037ede535db399aa23e1d8061f55910132b898a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-12-14T09:34:35Z",
    "title_canon_sha256": "c158fca4c2bf32cf9d4dfd24bdc40bab694f5eb35ca658dc700423f4bd5baf56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04229",
    "kind": "arxiv",
    "version": 2
  }
}