Pith Number

pith:PHGGLPJK

pith:2013:PHGGLPJKGL6NQULIFGM7RZZ7ND

not attested not anchored not stored refs pending

How can one observe gravitational angular momentum radiation from a dynamical source near null infinity?

Chih-Hung Wang, Yu-Huei Wu

arxiv:1310.1599 v2 · 2013-10-06 · 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{PHGGLPJKGL6NQULIFGM7RZZ7ND}

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	2026-05-18T03:10:23.772745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79cc65bd2a32fcd851682999f8e73f68e115f504fad74d51e554c49f1f34256f

Aliases

arxiv: 1310.1599 · arxiv_version: 1310.1599v2 · doi: 10.48550/arxiv.1310.1599 · pith_short_12: PHGGLPJKGL6N · pith_short_16: PHGGLPJKGL6NQULI · pith_short_8: PHGGLPJK

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/PHGGLPJKGL6NQULIFGM7RZZ7ND \
  | 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: 79cc65bd2a32fcd851682999f8e73f68e115f504fad74d51e554c49f1f34256f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a59090b7480c319f6522052edef0e77d30f98564bc48f594ee3173aa50e59f7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-10-06T16:42:06Z",
    "title_canon_sha256": "ad971d74bbe2dab90eec2cb32daaacdf207785a02c43bf05d84ae7fdf8ed6a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1599",
    "kind": "arxiv",
    "version": 2
  }
}