Pith Number

pith:C3JFYZFU

pith:2006:C3JFYZFUJNXBAPZW2I2J747Q7D

not attested not anchored not stored refs pending

Stable Models of superacceleration

Arvind Rajaraman, Manoj Kaplinghat

arxiv:astro-ph/0601517 v2 · 2006-01-24 · 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{C3JFYZFUJNXBAPZW2I2J747Q7D}

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	2026-07-04T15:17:29.704090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16d25c64b44b6e103f36d2349ff3f0f8fb144724c2fb36d358791fcac08ad634

Aliases

arxiv: astro-ph/0601517 · arxiv_version: astro-ph/0601517v2 · doi: 10.48550/arxiv.astro-ph/0601517 · pith_short_12: C3JFYZFUJNXB · pith_short_16: C3JFYZFUJNXBAPZW · pith_short_8: C3JFYZFU

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/C3JFYZFUJNXBAPZW2I2J747Q7D \
  | 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: 16d25c64b44b6e103f36d2349ff3f0f8fb144724c2fb36d358791fcac08ad634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23194c661737db4946b8b360accf02a0abc6b9f66c0bf9f8a1e3c46a081039a3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-24T20:57:13Z",
    "title_canon_sha256": "2674b130c1b94e8c9bb6add53e82c83ca694cd60ec9b41f23d628596825c96ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601517",
    "kind": "arxiv",
    "version": 2
  }
}