Pith Number

pith:COCZGGLY

pith:2005:COCZGGLYQBESZ6CRHBBZ4ZBVHV

not attested not anchored not stored refs pending

What Do We Really Know About Cosmic Acceleration?

2), 2) ((1) University of Chicago, (2) Kavli Institute for Cosmological Physics), Charles Shapiro (1, Michael S. Turner (1

arxiv:astro-ph/0512586 v1 · 2005-12-23 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COCZGGLYQBESZ6CRHBBZ4ZBVHV}

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.

Cited by

1 paper in Pith

Gaussian Process Estimation of Transition Redshift

Receipt and verification

First computed	2026-07-04T15:19:38.378688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

138593197880492cf85138439e64353d51d392ce6070573a0c87e90e59abad4f

Aliases

arxiv: astro-ph/0512586 · arxiv_version: astro-ph/0512586v1 · doi: 10.48550/arxiv.astro-ph/0512586 · pith_short_12: COCZGGLYQBES · pith_short_16: COCZGGLYQBESZ6CR · pith_short_8: COCZGGLY

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/COCZGGLYQBESZ6CRHBBZ4ZBVHV \
  | 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: 138593197880492cf85138439e64353d51d392ce6070573a0c87e90e59abad4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "502f925e05ff51d4b49072e5795410c1fca2eecf3149a2473e49f4c8840d4122",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-12-23T03:40:54Z",
    "title_canon_sha256": "58f10cae61e0296c8b4629d26df9c8375958a64a85ed7a3fbdb26593e0f95fc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0512586",
    "kind": "arxiv",
    "version": 1
  }
}