Pith Number

pith:INNXBPLM

pith:2017:INNXBPLMDS6HQYYSVWGF6IDDYR

not attested not anchored not stored refs pending

Relativistic Effects on Galaxy Redshift Samples due to Target Selection

Elena Giusarma, Hongyu Zhu, Rupert A. C. Croft, Shadab Alam, Shirley Ho

arxiv:1709.07856 v1 · 2017-09-22 · astro-ph.CO · astro-ph.GA · gr-qc · physics.pop-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{INNXBPLMDS6HQYYSVWGF6IDDYR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:34:32.226424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

435b70bd6c1cbc786312ad8c5f2063c45e22197adc43e9a362de1fa5f5c27472

Aliases

arxiv: 1709.07856 · arxiv_version: 1709.07856v1 · doi: 10.48550/arxiv.1709.07856 · pith_short_12: INNXBPLMDS6H · pith_short_16: INNXBPLMDS6HQYYS · pith_short_8: INNXBPLM

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/INNXBPLMDS6HQYYSVWGF6IDDYR \
  | 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: 435b70bd6c1cbc786312ad8c5f2063c45e22197adc43e9a362de1fa5f5c27472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fd431fc47268bfdd52bf6af67c93cec9ed85073953a536a52be20e69f75a11f",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc",
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-09-22T17:21:24Z",
    "title_canon_sha256": "0280833cdb4746efd1938707682bd7256c93e31c3d04b572228daa9ce13ddad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07856",
    "kind": "arxiv",
    "version": 1
  }
}