Pith Number

pith:MUCK7ADX

pith:2015:MUCK7ADXC3HEUTQ663K4BWBA77

not attested not anchored not stored refs pending

A new perspective on steady-state cosmology: from Einstein to Hoyle

Cormac O'Raifeartaigh, Simon Mitton

arxiv:1506.01651 v1 · 2015-06-04 · physics.hist-ph · 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{MUCK7ADXC3HEUTQ663K4BWBA77}

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	2026-05-18T01:57:18.331994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6504af807716ce4a4e1ef6d5c0d820fffa8fde9059d05a8ddd924d60c59d858b

Aliases

arxiv: 1506.01651 · arxiv_version: 1506.01651v1 · doi: 10.48550/arxiv.1506.01651 · pith_short_12: MUCK7ADXC3HE · pith_short_16: MUCK7ADXC3HEUTQ6 · pith_short_8: MUCK7ADX

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/MUCK7ADXC3HEUTQ663K4BWBA77 \
  | 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: 6504af807716ce4a4e1ef6d5c0d820fffa8fde9059d05a8ddd924d60c59d858b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74ef6c8eea75e51c6e69fa9d7457eab4dc4652936ac1f552a977b810d5f4873a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2015-06-04T16:46:30Z",
    "title_canon_sha256": "4cfa5817e947360fa162686b1fdb22a519ce1c3cad0482a1c67a7b0371080def"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01651",
    "kind": "arxiv",
    "version": 1
  }
}