Pith Number

pith:HAHUZCMF

pith:2014:HAHUZCMFPGV56FORKORWAQ5ZHF

not attested not anchored not stored refs pending

Relativistic supernovae have shorter-lived central engines or more extended progenitors: the case of SN\,2012ap

A. Kamble, A. M. Soderberg, A. Ray, A. Zauderer, B. J. Morsony, C. Guidorzi, D. Milisavljevic, J. Parrent, L. Chomiuk, M. Drout, N. Sanders, R. Margutti, S. Chakraborti

arxiv:1402.6344 v2 · 2014-02-25 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAHUZCMFPGV56FORKORWAQ5ZHF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

A 14-year-old Mystery: The Peculiar Case of the Engine-driven SN 2012ap

Receipt and verification

First computed	2026-05-18T01:44:27.201778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

380f4c898579abdf15d153a36043b93977dc5331b8e21e89a4c6b5ef163717b1

Aliases

arxiv: 1402.6344 · arxiv_version: 1402.6344v2 · doi: 10.48550/arxiv.1402.6344 · pith_short_12: HAHUZCMFPGV5 · pith_short_16: HAHUZCMFPGV56FOR · pith_short_8: HAHUZCMF

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/HAHUZCMFPGV56FORKORWAQ5ZHF \
  | 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: 380f4c898579abdf15d153a36043b93977dc5331b8e21e89a4c6b5ef163717b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aa15c328ca3d59f4eea28655f83dddf5f43ccad6c824b00ca1ee1a0382796d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-02-25T21:00:34Z",
    "title_canon_sha256": "ad9f003c5fb148c346847bbd025aef0c19485b7b7720087a6a7e9b3a91a05a2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6344",
    "kind": "arxiv",
    "version": 2
  }
}