Pith Number

pith:LJNEJGXA

pith:2015:LJNEJGXA6M37I4QGRWWQWL42CK

not attested not anchored not stored refs pending

Observation of Fermi Arcs in non-Centrosymmetric Weyl Semi-metal Candidate NbP

D. F. Xu, D. L. Feng, P. Dudin, Q. Yao, X. G. Wan, X. H. Niu, Y. P. Du, Y. P. Li, Z. -A. Xu, Z. Wang

arxiv:1509.03847 v1 · 2015-09-13 · 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{LJNEJGXA6M37I4QGRWWQWL42CK}

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	2026-05-18T01:33:14.306694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a5a449ae0f337f472068dad0b2f9a12b819e79a52f6de4375cab3288bd2e3f4

Aliases

arxiv: 1509.03847 · arxiv_version: 1509.03847v1 · doi: 10.48550/arxiv.1509.03847 · pith_short_12: LJNEJGXA6M37 · pith_short_16: LJNEJGXA6M37I4QG · pith_short_8: LJNEJGXA

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/LJNEJGXA6M37I4QGRWWQWL42CK \
  | 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: 5a5a449ae0f337f472068dad0b2f9a12b819e79a52f6de4375cab3288bd2e3f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afbef3f04f97c08ba8c272919873ddc4db28a9354b31fadf42751ee084711298",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-09-13T13:43:44Z",
    "title_canon_sha256": "38cfad81f613b0cf067e61b995eb85694a33af7a2891135d905e4185b300779e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03847",
    "kind": "arxiv",
    "version": 1
  }
}