Pith Number

pith:2XF5SOLX

pith:2014:2XF5SOLXBHJZT6OMFFLHDGUSIO

not attested not anchored not stored refs pending

Numerical and analytical methods for asymptotically flat spacetimes

Oliver Rinne

arxiv:1407.7407 v1 · 2014-07-28 · gr-qc · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XF5SOLXBHJZT6OMFFLHDGUSIO}

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	2026-05-18T02:46:23.227589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5cbd9397709d399f9cc2956719a9243a880f4abf79446a630290749bcd99473

Aliases

arxiv: 1407.7407 · arxiv_version: 1407.7407v1 · doi: 10.48550/arxiv.1407.7407 · pith_short_12: 2XF5SOLXBHJZ · pith_short_16: 2XF5SOLXBHJZT6OM · pith_short_8: 2XF5SOLX

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/2XF5SOLXBHJZT6OMFFLHDGUSIO \
  | 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: d5cbd9397709d399f9cc2956719a9243a880f4abf79446a630290749bcd99473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "023e4b8a6f8898715fa372f1e5909a2f4f4f56ed6588acb3db98e4f56a70c3be",
    "cross_cats_sorted": [
      "math.AP",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-07-28T13:24:55Z",
    "title_canon_sha256": "1f2c2cbe253eb7ba947537fe4792e3164d12e86f2e00b7b495fb1cf530dac089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7407",
    "kind": "arxiv",
    "version": 1
  }
}