Pith Number

pith:33ETYEBJ

pith:2010:33ETYEBJ6MJMVH6GFULL5K3CFT

not attested not anchored not stored refs pending

Linearized gravity and gauge conditions

Bremen), Lars Andersson (AEI), Steffen Aksteiner (ZARM

arxiv:1009.5647 v2 · 2010-09-28 · gr-qc · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33ETYEBJ6MJMVH6GFULL5K3CFT}

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

3 papers in Pith

Gravitational electric-magnetic duality at the light ring and quasinormal mode isospectrality in effective field theories

Love numbers of black holes and compact objects

Unifying the Regge-Wheeler-Zerilli and Bardeen-Press-Teukolsky formalisms on spherical backgrounds

Receipt and verification

First computed	2026-05-18T04:09:25.386256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dec93c1029f312ca9fc62d16beab622ceb6b02d9c88f552e7297ec81bdaaa064

Aliases

arxiv: 1009.5647 · arxiv_version: 1009.5647v2 · doi: 10.48550/arxiv.1009.5647 · pith_short_12: 33ETYEBJ6MJM · pith_short_16: 33ETYEBJ6MJMVH6G · pith_short_8: 33ETYEBJ

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/33ETYEBJ6MJMVH6GFULL5K3CFT \
  | 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: dec93c1029f312ca9fc62d16beab622ceb6b02d9c88f552e7297ec81bdaaa064

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a387e8570591f98967ececf39d0bf30d9c88fe14e68503ef4e4f7dd4b0442d6",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-09-28T17:57:53Z",
    "title_canon_sha256": "c706611af428abfa17a9734a356b1d2e6c77051d86c11d430add37dcf4e389a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5647",
    "kind": "arxiv",
    "version": 2
  }
}