Pith Number

pith:A5VPKAF3

pith:2005:A5VPKAF3GSBW32SCUNUW44XNAB

not attested not anchored not stored refs pending

Relativistic Aberration Effect in Astrophysics and Cosmology

Oleg Semyonov

arxiv:astro-ph/0505206 v1 · 2005-05-10 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A5VPKAF3GSBW32SCUNUW44XNAB}

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	2026-07-04T14:14:10.141206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

076af500bb34836dea42a3696e72ed005e06ff741835fa80b72d3b8eb5663bdb

Aliases

arxiv: astro-ph/0505206 · arxiv_version: astro-ph/0505206v1 · doi: 10.48550/arxiv.astro-ph/0505206 · pith_short_12: A5VPKAF3GSBW · pith_short_16: A5VPKAF3GSBW32SC · pith_short_8: A5VPKAF3

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/A5VPKAF3GSBW32SCUNUW44XNAB \
  | 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: 076af500bb34836dea42a3696e72ed005e06ff741835fa80b72d3b8eb5663bdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e190f34bffc6c8e6e0d449240cb751dc0d6bad8eb226ed2a1e7618b606fe39f3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-05-10T18:09:33Z",
    "title_canon_sha256": "bff2a7b934bfe3f5e741bd002da164bcf3a99010b5c17214c56ae537683ae37a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0505206",
    "kind": "arxiv",
    "version": 1
  }
}