Pith Number

pith:SFLNZDTN

pith:2017:SFLNZDTN5V2NCVCWFPB5AQN5JQ

not attested not anchored not stored refs pending

Topological semimetals with double-helix nodal link

Hai-Zhou Lu, Jing-Min Hou, Wei Chen

arxiv:1703.10886 v2 · 2017-03-31 · cond-mat.str-el · cond-mat.mes-hall · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFLNZDTN5V2NCVCWFPB5AQN5JQ}

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	2026-05-18T00:40:30.325139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9156dc8e6ded74d154562bc3d041bd4c0b86930379807b5dfae02846dcbe0576

Aliases

arxiv: 1703.10886 · arxiv_version: 1703.10886v2 · doi: 10.48550/arxiv.1703.10886 · pith_short_12: SFLNZDTN5V2N · pith_short_16: SFLNZDTN5V2NCVCW · pith_short_8: SFLNZDTN

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/SFLNZDTN5V2NCVCWFPB5AQN5JQ \
  | 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: 9156dc8e6ded74d154562bc3d041bd4c0b86930379807b5dfae02846dcbe0576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f30b2a45d8c2e52ade84e5b6c078cf2841471d9e700b4717077f77b2147fc266",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-03-31T13:05:51Z",
    "title_canon_sha256": "cebbbc600c941825573d93f14daf769c24b1b6f0c73fdf0dc888d03b19fac562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10886",
    "kind": "arxiv",
    "version": 2
  }
}