Pith Number

pith:Y7TXOAWU

pith:2017:Y7TXOAWUJP2XPL7W22H4RZIXJN

not attested not anchored not stored refs pending

Nodal-link semimetals

Huitao Shen, Ling Lu, Ren Bi, Shou-Cheng Zhang, Zhongbo Yan, Zhong Wang

arxiv:1704.00655 v3 · 2017-04-03 · cond-mat.str-el · cond-mat.mes-hall · 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{Y7TXOAWUJP2XPL7W22H4RZIXJN}

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	2026-05-18T00:29:39.231159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7e77702d44bf577aff6d68fc8e5174b6e8b3c0d85d5946156db3f7b7a2cd863

Aliases

arxiv: 1704.00655 · arxiv_version: 1704.00655v3 · doi: 10.48550/arxiv.1704.00655 · pith_short_12: Y7TXOAWUJP2X · pith_short_16: Y7TXOAWUJP2XPL7W · pith_short_8: Y7TXOAWU

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/Y7TXOAWUJP2XPL7W22H4RZIXJN \
  | 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: c7e77702d44bf577aff6d68fc8e5174b6e8b3c0d85d5946156db3f7b7a2cd863

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "129df5a3473aae5c65894beed9b767fcfe48a6f3b2ce2efa36e17e5ef0c7901e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-04-03T15:56:08Z",
    "title_canon_sha256": "9455ed676518a347d38583ba1bf3b2571680b967901e2eb0011ff9eb9f880a52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00655",
    "kind": "arxiv",
    "version": 3
  }
}