Pith Number

pith:E7YAI25O

pith:2006:E7YAI25OMY4X2Q43R4AJBNRU2N

not attested not anchored not stored refs pending

Tentative detection of the gravitational magnification of type Ia supernovae

Adam Riess, Ariel Goobar, Edvard Mortsell, Jakob Jonsson, Tomas Dahlen

arxiv:astro-ph/0612329 v1 · 2006-12-12 · 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{E7YAI25OMY4X2Q43R4AJBNRU2N}

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	2026-05-18T04:38:37.104559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27f0046bae66397d439b8f0090b634d34561969c6b589bf888b12be9d248444e

Aliases

arxiv: astro-ph/0612329 · arxiv_version: astro-ph/0612329v1 · doi: 10.48550/arxiv.astro-ph/0612329 · pith_short_12: E7YAI25OMY4X · pith_short_16: E7YAI25OMY4X2Q43 · pith_short_8: E7YAI25O

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/E7YAI25OMY4X2Q43R4AJBNRU2N \
  | 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: 27f0046bae66397d439b8f0090b634d34561969c6b589bf888b12be9d248444e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41c572b4bbe1ce4dad277ba19afcb3e459fdc44cafcdce4e65efc619a17a1183",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-12T22:32:36Z",
    "title_canon_sha256": "691c1a7f5e43a440aa1fddb9110e57843ef1dc5abe71e5d08d9c8eb0cc7fe1b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612329",
    "kind": "arxiv",
    "version": 1
  }
}