Pith Number

pith:M4IZPFQF

pith:2014:M4IZPFQFSAM5PO7KOR4XZ7HA7S

not attested not anchored not stored refs pending

The Impact of Foregrounds on Redshift Space Distortion Measurements With the Highly-Redshifted 21 cm Line

Jonathan C. Pober

arxiv:1411.2050 v2 · 2014-11-07 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4IZPFQFSAM5PO7KOR4XZ7HA7S}

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	2026-05-18T01:41:33.900357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67119796059019d7bbea74797cfce0fc861e2532a9dc791303f6afcc7b0667a5

Aliases

arxiv: 1411.2050 · arxiv_version: 1411.2050v2 · doi: 10.48550/arxiv.1411.2050 · pith_short_12: M4IZPFQFSAM5 · pith_short_16: M4IZPFQFSAM5PO7K · pith_short_8: M4IZPFQF

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/M4IZPFQFSAM5PO7KOR4XZ7HA7S \
  | 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: 67119796059019d7bbea74797cfce0fc861e2532a9dc791303f6afcc7b0667a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f668d5b3ca1ed2833ef4b6fdda3d93a3bb36d24cea0e57ff48926d4872ac1cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-11-07T22:29:41Z",
    "title_canon_sha256": "d10efc8264aa8620e4db89d7b6ddabf7ae84a1ffc02931b887772217a2e4ea39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2050",
    "kind": "arxiv",
    "version": 2
  }
}