Pith Number

pith:PUHPXLR6

pith:2015:PUHPXLR6VPTUIUN7S3JNAQL4WL

not attested not anchored not stored refs pending

Cosmology in One Dimension: The Two Component Universe

Bruce N. Miller, Yui Shiozawa

arxiv:1506.06777 v3 · 2015-06-22 · 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{PUHPXLR6VPTUIUN7S3JNAQL4WL}

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	2026-05-18T01:11:51.578425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d0efbae3eabe74451bf96d2d0417cb2cbe78e06456bb2ca299565916fd19564

Aliases

arxiv: 1506.06777 · arxiv_version: 1506.06777v3 · doi: 10.48550/arxiv.1506.06777 · pith_short_12: PUHPXLR6VPTU · pith_short_16: PUHPXLR6VPTUIUN7 · pith_short_8: PUHPXLR6

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/PUHPXLR6VPTUIUN7S3JNAQL4WL \
  | 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: 7d0efbae3eabe74451bf96d2d0417cb2cbe78e06456bb2ca299565916fd19564

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7975cb487e08f2b479b6eeb1d77eafd6ddd75a865e81677ded9ac13f7492291d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-06-22T20:17:04Z",
    "title_canon_sha256": "e1ac0a9c434b723fa2409d28b027c0214b7d6d1addd9aa65f69b327dc982722c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06777",
    "kind": "arxiv",
    "version": 3
  }
}