Pith Number

pith:MHA6YCEB

pith:2024:MHA6YCEBSS6HUF7BQ7TIZ4S3KL

not attested not anchored not stored refs pending

On the Definition of the Spin Charge in Asymptotically-Flat Spacetimes

Daniele Pranzetti, Laurent Freidel, Seyed Faroogh Moosavian

arxiv:2403.19547 v2 · 2024-03-28 · hep-th · 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{MHA6YCEBSS6HUF7BQ7TIZ4S3KL}

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.

Cited by

1 paper in Pith

Mixed-helicity bracket of celestial symmetries

Receipt and verification

First computed	2026-07-05T09:48:32.023021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61c1ec088194bc7a17e187e68cf25b52db25655ee2dd8985daf29a457a876907

Aliases

arxiv: 2403.19547 · arxiv_version: 2403.19547v2 · doi: 10.48550/arxiv.2403.19547 · pith_short_12: MHA6YCEBSS6H · pith_short_16: MHA6YCEBSS6HUF7B · pith_short_8: MHA6YCEB

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/MHA6YCEBSS6HUF7BQ7TIZ4S3KL \
  | 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: 61c1ec088194bc7a17e187e68cf25b52db25655ee2dd8985daf29a457a876907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "352d0c723f06b31c34a4e81eb427426e03e4146e5a162f39a638ac44655e36b1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-03-28T16:28:00Z",
    "title_canon_sha256": "9912eb24189eef396e290fca6eace71d6bb00d839050d61f9d12bd7df62009e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.19547",
    "kind": "arxiv",
    "version": 2
  }
}