Pith Number

pith:S5UVFJ4N

pith:2004:S5UVFJ4NKQ3BMCD32LW27QWYRV

not attested not anchored not stored refs pending

The 3-dimensional Einstein-Klein-Gordon system in characteristic numerical relativity

A. Da Silva, J. Winicour, L. Lehner, L. Rosales, R. Gomez, W. Barreto

arxiv:gr-qc/0412066 v1 · 2004-12-14 · 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{S5UVFJ4NKQ3BMCD32LW27QWYRV}

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

Quasinormal modes of black holes: from astrophysics to string theory

Receipt and verification

First computed	2026-07-04T15:26:33.249645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

976952a78d543616087bd2edafc2d88d6ac86769fa1750ef26d7b4e9e26c1ed3

Aliases

arxiv: gr-qc/0412066 · arxiv_version: gr-qc/0412066v1 · doi: 10.48550/arxiv.gr-qc/0412066 · pith_short_12: S5UVFJ4NKQ3B · pith_short_16: S5UVFJ4NKQ3BMCD3 · pith_short_8: S5UVFJ4N

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/S5UVFJ4NKQ3BMCD32LW27QWYRV \
  | 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: 976952a78d543616087bd2edafc2d88d6ac86769fa1750ef26d7b4e9e26c1ed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11ebff27ede859088d8ad9189573a34ca11ad55979127daec2521f21efe9d0d4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-12-14T22:57:45Z",
    "title_canon_sha256": "354c60643236378cc0666801805ec469e6406eb39f0ee10c271b860844c4545f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0412066",
    "kind": "arxiv",
    "version": 1
  }
}