Pith Number

pith:AEDFYQEC

pith:2015:AEDFYQEC2YCKWYYE5HR2IW7K5T

not attested not anchored not stored refs pending

A graph of dark energy significance on different spatial and mass scales

A.D. Chernin, G. Byrd, M. Einasto, M. Valtonen, P. Hein\"am\"aki, P. Nurmi, P. Teerikorpi

arxiv:1503.02805 v1 · 2015-03-10 · 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{AEDFYQEC2YCKWYYE5HR2IW7K5T}

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	2026-05-18T02:04:06.200073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01065c4082d604ab6304e9e3a45beaece8766dd62aa896d45932b5074c773e92

Aliases

arxiv: 1503.02805 · arxiv_version: 1503.02805v1 · doi: 10.48550/arxiv.1503.02805 · pith_short_12: AEDFYQEC2YCK · pith_short_16: AEDFYQEC2YCKWYYE · pith_short_8: AEDFYQEC

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/AEDFYQEC2YCKWYYE5HR2IW7K5T \
  | 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: 01065c4082d604ab6304e9e3a45beaece8766dd62aa896d45932b5074c773e92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66c1ed2d2df70757937c1e32ced4826956132cf686ee3562d69241bfaabb5d63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-10T08:11:38Z",
    "title_canon_sha256": "bb313ad7ec546f2547c0421ad87b7a2125bc87bd521a17144fb595e8a350f212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02805",
    "kind": "arxiv",
    "version": 1
  }
}