Pith Number

pith:A43VW7BH

pith:2016:A43VW7BHM6FMGCKI24DCYCLOUN

not attested not anchored not stored refs pending

Topological Nodal Line Semimetals in CaP3 family of materials

Hongming Weng, Qiunan Xu, Rui Yu, Xi Dai, Zhong Fang

arxiv:1608.03172 v1 · 2016-08-10 · 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{A43VW7BHM6FMGCKI24DCYCLOUN}

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	2026-05-18T00:51:57.657289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07375b7c27678ac30948d7062c096ea35b5213b18d4f42ac19a4003a46f687f1

Aliases

arxiv: 1608.03172 · arxiv_version: 1608.03172v1 · doi: 10.48550/arxiv.1608.03172 · pith_short_12: A43VW7BHM6FM · pith_short_16: A43VW7BHM6FMGCKI · pith_short_8: A43VW7BH

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/A43VW7BHM6FMGCKI24DCYCLOUN \
  | 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: 07375b7c27678ac30948d7062c096ea35b5213b18d4f42ac19a4003a46f687f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5df4fe44bd14b5e41d92a693b717f57b0348fb6fe73139964c3de44c1048c59",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-08-10T13:47:30Z",
    "title_canon_sha256": "da501265610d2de10b6ea50ff9a9ee608e167df61e0e4df99657ecc5410684c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03172",
    "kind": "arxiv",
    "version": 1
  }
}