Pith Number

pith:EB64AIRX

pith:2018:EB64AIRXQIX2BJOKWTAFRL7DOJ

not attested not anchored not stored refs pending

Dynamical Weyl Points and 4D Nodal Rings in Cold Atomic Gases

L.-M. Duan, Yan-Bin Yang, Yong Xu

arxiv:1801.08255 v3 · 2018-01-25 · cond-mat.quant-gas · 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{EB64AIRXQIX2BJOKWTAFRL7DOJ}

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	2026-05-18T00:00:57.640714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

207dc02237822fa0a5cab4c058afe3726f1ef5c37f6c8b134d6d9f102cd82158

Aliases

arxiv: 1801.08255 · arxiv_version: 1801.08255v3 · doi: 10.48550/arxiv.1801.08255 · pith_short_12: EB64AIRXQIX2 · pith_short_16: EB64AIRXQIX2BJOK · pith_short_8: EB64AIRX

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/EB64AIRXQIX2BJOKWTAFRL7DOJ \
  | 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: 207dc02237822fa0a5cab4c058afe3726f1ef5c37f6c8b134d6d9f102cd82158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "765c02cf1abfef49602da8e6b5968058f7d5402018e789ae6b2f68b2af1af654",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-01-25T02:13:22Z",
    "title_canon_sha256": "b6e7a8fd803847f320e402c0be178ad943e6f7db1006688abd4d57db43db5b1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08255",
    "kind": "arxiv",
    "version": 3
  }
}