Pith Number

pith:OV3YQSXN

pith:2012:OV3YQSXNNC5FXREJLWKUIF5IQM

not attested not anchored not stored refs pending

The Low-Velocity, Rapidly Fading Type Ia Supernova 2002es

Alexei V. Filippenko, Jeffrey M. Silverman, Ken J. Shen, Mike Calkins, Mohan Ganeshalingam, Peter Milne, Robert P. Kirshner, Ryan Chornock, Ryan J. Foley, Thomas Matheson, Weidong Li

arxiv:1202.3140 v1 · 2012-02-14 · 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{OV3YQSXNNC5FXREJLWKUIF5IQM}

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

The type Ia supernova 2023vjh: a peculiar 1991bg-like SN with unusually faint light curves

Receipt and verification

First computed	2026-05-18T01:58:28.458269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7577884aed68ba5bc4895d954417a88330b9b4b549e07e3c767c7f4f28192540

Aliases

arxiv: 1202.3140 · arxiv_version: 1202.3140v1 · doi: 10.48550/arxiv.1202.3140 · pith_short_12: OV3YQSXNNC5F · pith_short_16: OV3YQSXNNC5FXREJ · pith_short_8: OV3YQSXN

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/OV3YQSXNNC5FXREJLWKUIF5IQM \
  | 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: 7577884aed68ba5bc4895d954417a88330b9b4b549e07e3c767c7f4f28192540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4caaff0ea130dc961016decc5e2fff863e370b5a90067e68eccb608f58252e48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-02-14T21:00:06Z",
    "title_canon_sha256": "06c11318ad3ddfab70afda58d3e94f4dd7eecff11a7af79ce0f16a7808d51dd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3140",
    "kind": "arxiv",
    "version": 1
  }
}