Pith Number

pith:JG2L4GFL

pith:2012:JG2L4GFLCF33IATMRSBH6MKZSO

not attested not anchored not stored refs pending

The delay-time distribution of type-Ia supernovae from Sloan II

Dan Maoz, Filippo Mannucci, Timothy D. Brandt

arxiv:1206.0465 v2 · 2012-06-03 · 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{JG2L4GFLCF33IATMRSBH6MKZSO}

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	2026-05-18T01:57:08.483416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49b4be18ab1177b4026c8c827f31599391abb63aea7f7b2f01cd610c2886901b

Aliases

arxiv: 1206.0465 · arxiv_version: 1206.0465v2 · doi: 10.48550/arxiv.1206.0465 · pith_short_12: JG2L4GFLCF33 · pith_short_16: JG2L4GFLCF33IATM · pith_short_8: JG2L4GFL

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/JG2L4GFLCF33IATMRSBH6MKZSO \
  | 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: 49b4be18ab1177b4026c8c827f31599391abb63aea7f7b2f01cd610c2886901b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "410e50dc6588de3ae16e1eaa070eb718b88538969f19454b1a243d664f8afbf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-03T17:11:10Z",
    "title_canon_sha256": "6ca1e414376160c0ca68c0e791c022e61a5947b76898db4fa4910f3fbb9c7336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0465",
    "kind": "arxiv",
    "version": 2
  }
}