Pith Number

pith:XPFPWSML

pith:2016:XPFPWSML6I2VJTCC7PMBUCCYZN

not attested not anchored not stored refs pending

Two-component Dirac equation

Da-Wei Luo, Hai-Qing Lin, J. Q. You, Lian-Ao Wu, P. V. Pyshkin, Ting Yu

arxiv:1605.06337 v1 · 2016-05-20 · quant-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{XPFPWSML6I2VJTCC7PMBUCCYZN}

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	2026-05-18T01:01:44.498169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbcafb498bf23554cc42fbd81a0858cb63cac1738518e5f6fb774099e73f2055

Aliases

arxiv: 1605.06337 · arxiv_version: 1605.06337v1 · doi: 10.48550/arxiv.1605.06337 · pith_short_12: XPFPWSML6I2V · pith_short_16: XPFPWSML6I2VJTCC · pith_short_8: XPFPWSML

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/XPFPWSML6I2VJTCC7PMBUCCYZN \
  | 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: bbcafb498bf23554cc42fbd81a0858cb63cac1738518e5f6fb774099e73f2055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6786c81a0e733512614c8e32b54b9013f73c267c4aa662cc073cab784496968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-20T13:01:18Z",
    "title_canon_sha256": "0020f08bd592fa7ab5574066d4351bcf590c6a19552c1a325081f793505e2e6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06337",
    "kind": "arxiv",
    "version": 1
  }
}