Pith Number

pith:AXFSRNYW

pith:2015:AXFSRNYWJVU6GMVJHK2V6N62SH

not attested not anchored not stored refs pending

Complete analytic solution of the geodesic equation in Schwarzschild--(anti) de Sitter space--times

Claus L\"ammerzahl, Eva Hackmann

arxiv:1505.07955 v1 · 2015-05-29 · 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{AXFSRNYWJVU6GMVJHK2V6N62SH}

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	2026-05-18T02:00:00.205829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05cb28b7164d69e332a93ab55f37da91f2e16b7faf78eef0f3ee121574f9c354

Aliases

arxiv: 1505.07955 · arxiv_version: 1505.07955v1 · doi: 10.48550/arxiv.1505.07955 · pith_short_12: AXFSRNYWJVU6 · pith_short_16: AXFSRNYWJVU6GMVJ · pith_short_8: AXFSRNYW

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/AXFSRNYWJVU6GMVJHK2V6N62SH \
  | 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: 05cb28b7164d69e332a93ab55f37da91f2e16b7faf78eef0f3ee121574f9c354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed4c5a4e5ad18b83d5578aa6e01e72daf94b08de432311b78a3275cea5ef657",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-05-29T08:05:37Z",
    "title_canon_sha256": "46c7953d11155bce448f2b7aaaa0558e4be8718cae737860af6a33ad93ced782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07955",
    "kind": "arxiv",
    "version": 1
  }
}