Pith Number

pith:UT25J2XQ

pith:2009:UT25J2XQTP22SN27D4NALTJUCC

not attested not anchored not stored refs pending

An Extension of the Stability Theorem of the Minkowski Space in General Relativity

Lydia Bieri

arxiv:0904.0620 v2 · 2009-04-03 · 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{UT25J2XQTP22SN27D4NALTJUCC}

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

Lectures on the Bondi--Metzner--Sachs group and related topics in infrared physics

Receipt and verification

First computed	2026-07-04T15:47:32.461035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4f5d4eaf09bf5a9375f1f1a05cd3410b361f97ab83172a7a6bed50a25db4bfe

Aliases

arxiv: 0904.0620 · arxiv_version: 0904.0620v2 · doi: 10.48550/arxiv.0904.0620 · pith_short_12: UT25J2XQTP22 · pith_short_16: UT25J2XQTP22SN27 · pith_short_8: UT25J2XQ

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/UT25J2XQTP22SN27D4NALTJUCC \
  | 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: a4f5d4eaf09bf5a9375f1f1a05cd3410b361f97ab83172a7a6bed50a25db4bfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec2fb17d90134c5a82f678f7fb0762df2e9dc99216b770bedf959d41ea5cb6e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-04-03T16:37:57Z",
    "title_canon_sha256": "0d5c4ef856e87f400c1a3f8fd05ba6d1c068f68c1f53de40fb7f756d07689d3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0620",
    "kind": "arxiv",
    "version": 2
  }
}