Pith Number

pith:NTBIEZZS

pith:2025:NTBIEZZSYWH5WSTOWNWR4TENSD

not attested not anchored not stored refs pending

The Non-Relativistic Limit of Keldysh Spinors

A. Jourjine

arxiv:2501.04514 v1 · 2025-01-08 · hep-ph · 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{NTBIEZZSYWH5WSTOWNWR4TENSD}

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	2026-07-05T09:58:36.261327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cc2826732c58fdb4a6eb36d1e4c8d90cc62acd6aef85a02ca4393242b46bfc4

Aliases

arxiv: 2501.04514 · arxiv_version: 2501.04514v1 · doi: 10.48550/arxiv.2501.04514 · pith_short_12: NTBIEZZSYWH5 · pith_short_16: NTBIEZZSYWH5WSTO · pith_short_8: NTBIEZZS

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/NTBIEZZSYWH5WSTOWNWR4TENSD \
  | 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: 6cc2826732c58fdb4a6eb36d1e4c8d90cc62acd6aef85a02ca4393242b46bfc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00ad8ab62d8780a22dc73de6b8966d01bc5bf85b53a8c33e1bd26b0ec907d26d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-01-08T14:04:39Z",
    "title_canon_sha256": "64180affc3d187cba61ee7d049418687cbd381a3db7118df3cd159fde0b7b999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04514",
    "kind": "arxiv",
    "version": 1
  }
}