Pith Number

pith:ZP7HCKSQ

pith:2020:ZP7HCKSQG3DEXRAERKXOJVBCW6

not attested not anchored not stored refs pending

Peculiar velocity cosmology with type Ia supernovae

A. J. Hawken, A. M\"oller, D. Fouchez, D. Guinet, E.Gangler, E. Nuss, H. M. Courtois, J. Cohen-Tanugi, J. Neveu, M. Betoule, M. Briday, M. Rigault, N. Regnault, P. Antilogus, P. Astier, P.-F. L\'eget, Ph. Gris, Ph. Rosnet, P. Ntelis, R. Graziani, S. Bongard, Y. Copin, Y.-L. Kim

arxiv:2001.09095 v1 · 2020-01-24 · 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{ZP7HCKSQG3DEXRAERKXOJVBCW6}

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	2026-07-05T00:35:39.611154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbfe712a5036c64bc4048aaee4d422b7a52f6a4a9478ae19230f07bd1bb818b0

Aliases

arxiv: 2001.09095 · arxiv_version: 2001.09095v1 · doi: 10.48550/arxiv.2001.09095 · pith_short_12: ZP7HCKSQG3DE · pith_short_16: ZP7HCKSQG3DEXRAE · pith_short_8: ZP7HCKSQ

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/ZP7HCKSQG3DEXRAERKXOJVBCW6 \
  | 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: cbfe712a5036c64bc4048aaee4d422b7a52f6a4a9478ae19230f07bd1bb818b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff90d93d96cb018aece3c83173fe0666e02ad2e5b9db185bd4415484fd41ba8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-01-24T17:00:06Z",
    "title_canon_sha256": "47607018fa8000395907ad407106756485cfa7325b276603aa75856c0fa94422"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.09095",
    "kind": "arxiv",
    "version": 1
  }
}