Pith Number

pith:T6C2E4KZ

pith:2020:T6C2E4KZYBZ57SS2H2QIO4QSNB

not attested not anchored not stored refs pending

The Carnegie Supernova Project II. Observations of SN 2014ab possibly revealing a 2010jl-like SN IIn with pre-existing dust

A. Campillay, C. Ashall, C. Contreras, C. Corco, C. Gall, C. Gonzalez, C. R. Burns, E. Y. Hsiao, F. Taddia, J. Hjorth, J. R. Maund, L. Busta, L. Galbany, M. D. Stritzinger, M. M. Phillips, N. B. Suntzeff, N. Morrell, S. Castellon, S. Davis, S. Holmbo, T. J. Moriya

arxiv:2006.10198 v3 · 2020-06-17 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6C2E4KZYBZ57SS2H2QIO4QSNB}

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	2026-07-05T01:55:29.019788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f85a27159c073dfca5a3ea08772126856f2b6dc833353155a1d97e5f7ff3678

Aliases

arxiv: 2006.10198 · arxiv_version: 2006.10198v3 · doi: 10.48550/arxiv.2006.10198 · pith_short_12: T6C2E4KZYBZ5 · pith_short_16: T6C2E4KZYBZ57SS2 · pith_short_8: T6C2E4KZ

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/T6C2E4KZYBZ57SS2H2QIO4QSNB \
  | 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: 9f85a27159c073dfca5a3ea08772126856f2b6dc833353155a1d97e5f7ff3678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "222bf6f2865e16f214ed73d72c3d4e7838a11590960df667b7e03bd0846b458b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-06-17T23:36:17Z",
    "title_canon_sha256": "005f2b2077663df5428eb935a1a8b204b73b89b4553a4ea7c4270819fab6d535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.10198",
    "kind": "arxiv",
    "version": 3
  }
}