Pith Number

pith:ZGBDVKAJ

pith:2015:ZGBDVKAJ5XFF7PFEUXVCCYQYF2

not attested not anchored not stored refs pending

Dark energy domination in the local flow of giant galaxies

A.D. Chernin, I.D. Karachentsev, N.V. Emelyanov

arxiv:1508.03485 v1 · 2015-08-14 · 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{ZGBDVKAJ5XFF7PFEUXVCCYQYF2}

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	2026-05-18T01:35:06.248825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9823aa809edca5fbca4a5ea2162182ea734b444d77c26f11ab25eb7a04da4f7

Aliases

arxiv: 1508.03485 · arxiv_version: 1508.03485v1 · doi: 10.48550/arxiv.1508.03485 · pith_short_12: ZGBDVKAJ5XFF · pith_short_16: ZGBDVKAJ5XFF7PFE · pith_short_8: ZGBDVKAJ

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/ZGBDVKAJ5XFF7PFEUXVCCYQYF2 \
  | 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: c9823aa809edca5fbca4a5ea2162182ea734b444d77c26f11ab25eb7a04da4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37c5206f8049439a3c7b9a7da73eb56f649cc361eafcaa7984409b55625afaa9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-08-14T13:10:44Z",
    "title_canon_sha256": "ec6d158c1c6ebceb7fe654a9e8135a9b6f0b112fe21970ed82c7915cc174091d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03485",
    "kind": "arxiv",
    "version": 1
  }
}