Pith Number

pith:WPPSPHKY

pith:2010:WPPSPHKYAK6XYPY6CVJOLBQXRR

not attested not anchored not stored refs pending

Construction of N-body initial data sets in general relativity

James Isenberg, Justin Corvino, Piotr T. Chru\'sciel

arxiv:1004.1355 v1 · 2010-04-08 · 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{WPPSPHKYAK6XYPY6CVJOLBQXRR}

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	2026-05-18T04:22:48.853297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3df279d5802bd7c3f1e1552e586178c4f3db6ef5ccde0505922bb9a9f2c0087

Aliases

arxiv: 1004.1355 · arxiv_version: 1004.1355v1 · doi: 10.48550/arxiv.1004.1355 · pith_short_12: WPPSPHKYAK6X · pith_short_16: WPPSPHKYAK6XYPY6 · pith_short_8: WPPSPHKY

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/WPPSPHKYAK6XYPY6CVJOLBQXRR \
  | 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: b3df279d5802bd7c3f1e1552e586178c4f3db6ef5ccde0505922bb9a9f2c0087

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "309061809886bee1469817f2666dd2f632c56d7da5d8a1597421b84a58bc636c",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-04-08T14:50:25Z",
    "title_canon_sha256": "773c2f9b7e0770f0b4f71e2ef209b3a02779348e4755179655b85064dbe8c4af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1355",
    "kind": "arxiv",
    "version": 1
  }
}