Pith Number

pith:DKAIQ4Y6

pith:2025:DKAIQ4Y6R6NAV5ACF4ZPLVXWHK

not attested not anchored not stored refs pending

On the relativistic effect in the Dirac--Fock theory

Long Meng

arxiv:2503.21405 v2 · 2025-03-27 · math-ph · math.AP · math.MP · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKAIQ4Y6R6NAV5ACF4ZPLVXWHK}

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	2026-05-20T00:02:49.311473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a8088731e8f9a0af4022f32f5d6f63a939647763dfcddffbc8101f5fbdd290a

Aliases

arxiv: 2503.21405 · arxiv_version: 2503.21405v2 · doi: 10.48550/arxiv.2503.21405 · pith_short_12: DKAIQ4Y6R6NA · pith_short_16: DKAIQ4Y6R6NAV5AC · pith_short_8: DKAIQ4Y6

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/DKAIQ4Y6R6NAV5ACF4ZPLVXWHK \
  | 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: 1a8088731e8f9a0af4022f32f5d6f63a939647763dfcddffbc8101f5fbdd290a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "003819b4277e50400e0e348d7fd35c59f40b760be45860ff91d8b9e692fd6f8c",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP",
      "physics.atm-clus"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2025-03-27T11:50:12Z",
    "title_canon_sha256": "7b4f50dc288ec1c0db7794b49dc4f7284791ce156278ff4158d96d2a157813ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21405",
    "kind": "arxiv",
    "version": 2
  }
}