Pith Number

pith:JHUC7NIY

pith:2003:JHUC7NIYRPUPJI24SIOS3IYFKG

not attested not anchored not stored refs pending

Axial Torsion-Dirac spin Effect in Rotating Frame with Relativistic Factor

C.M. Zhang

arxiv:gr-qc/0305109 v1 · 2003-05-30 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHUC7NIYRPUPJI24SIOS3IYFKG}

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	2026-05-18T01:39:23.016193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e82fb5188be8f4a35c921d2da3055182b20c641d4eb9c1d0b837b74498c43f

Aliases

arxiv: gr-qc/0305109 · arxiv_version: gr-qc/0305109v1 · doi: 10.48550/arxiv.gr-qc/0305109 · pith_short_12: JHUC7NIYRPUP · pith_short_16: JHUC7NIYRPUPJI24 · pith_short_8: JHUC7NIY

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/JHUC7NIYRPUPJI24SIOS3IYFKG \
  | 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: 49e82fb5188be8f4a35c921d2da3055182b20c641d4eb9c1d0b837b74498c43f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "801c0895750e26c2afd4a7a298df492adec6d8abc470c77df8172157f681b3d6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-05-30T04:53:29Z",
    "title_canon_sha256": "79522fa0ced6dd16d6a952f044c441767f95fc59ad595a7bc273fab043077381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0305109",
    "kind": "arxiv",
    "version": 1
  }
}