Pith Number

pith:6TCQZYWT

pith:2015:6TCQZYWTZQHB3USQALRAZRUKOS

not attested not anchored not stored refs pending

Dark matter velocity dispersion effects on CMB and matter power spectra

J. A. de Freitas Pacheco, J. C. Fabris, L. Casarini, O. F. Piattella

arxiv:1507.00982 v2 · 2015-07-03 · 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{6TCQZYWTZQHB3USQALRAZRUKOS}

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	2026-05-18T00:55:14.529971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4c50ce2d3cc0e1dd25002e20cc68a74a4b0b77070dd2b6e17b929818317bb06

Aliases

arxiv: 1507.00982 · arxiv_version: 1507.00982v2 · doi: 10.48550/arxiv.1507.00982 · pith_short_12: 6TCQZYWTZQHB · pith_short_16: 6TCQZYWTZQHB3USQ · pith_short_8: 6TCQZYWT

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/6TCQZYWTZQHB3USQALRAZRUKOS \
  | 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: f4c50ce2d3cc0e1dd25002e20cc68a74a4b0b77070dd2b6e17b929818317bb06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "036bfc0ad300f71c183828c0b3830f4acccdb0e2e5b8d5073f144926730ebf11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-07-03T18:26:13Z",
    "title_canon_sha256": "9b7a9eb3da53c8c8804fb98eb4323f3bd0a41bb113df5ad50ad13beb59de4e3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00982",
    "kind": "arxiv",
    "version": 2
  }
}