Pith Number

pith:T7QRESAK

pith:2024:T7QRESAKTPSBHJAQZ5CFJNNM5I

not attested not anchored not stored refs pending

Gravitational helicity flux density from two-body systems

Jiang Long, Run-Ze Yu

arxiv:2403.18627 v2 · 2024-03-27 · 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{T7QRESAKTPSBHJAQZ5CFJNNM5I}

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	2026-07-05T10:05:42.296234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fe112480a9be413a410cf4454b5acea273b54c197acb88d586a0d7f4109089f

Aliases

arxiv: 2403.18627 · arxiv_version: 2403.18627v2 · doi: 10.48550/arxiv.2403.18627 · pith_short_12: T7QRESAKTPSB · pith_short_16: T7QRESAKTPSBHJAQ · pith_short_8: T7QRESAK

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/T7QRESAKTPSBHJAQZ5CFJNNM5I \
  | 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: 9fe112480a9be413a410cf4454b5acea273b54c197acb88d586a0d7f4109089f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9d64a220ecd769383582498ebe5764d0d99750cd1d25006376556211d7b8fb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-03-27T14:36:57Z",
    "title_canon_sha256": "57136058fda8c52d46d86106bd9beb3f447c890bb67be94c79786fcb9be69ca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.18627",
    "kind": "arxiv",
    "version": 2
  }
}