Pith Number

pith:MKT6EXMW

pith:2016:MKT6EXMWU5TBQUALPBOUMEYYTD

not attested not anchored not stored refs pending

Optical and Ultraviolet Observations of the Very Young Type IIP SN 2014cx in NGC 337

Alexei V. Filippenko, Curtis McCully, D. Andrew Howell, Fang Huang, Griffin Hosseinzadeh, Iair Arcavi, Jujia Zhang, Kaicheng Zhang, Lifan Wang, Liming Rui, Luca Zampieri, Maria Letizia Pumo, Melissa L. Graham, Peter J. Brown, Stefano Valenti, Tianmeng Zhang, Weikang Zheng, Xiaofeng Wang

arxiv:1609.02333 v1 · 2016-09-08 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKT6EXMWU5TBQUALPBOUMEYYTD}

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	2026-05-18T00:55:41.685383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62a7e25d96a76618500b785d46131898eb9d03b7ba24ed250af4e0c3162041e0

Aliases

arxiv: 1609.02333 · arxiv_version: 1609.02333v1 · doi: 10.48550/arxiv.1609.02333 · pith_short_12: MKT6EXMWU5TB · pith_short_16: MKT6EXMWU5TBQUAL · pith_short_8: MKT6EXMW

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/MKT6EXMWU5TBQUALPBOUMEYYTD \
  | 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: 62a7e25d96a76618500b785d46131898eb9d03b7ba24ed250af4e0c3162041e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3da935e60c3eca949bc0577c5ebd7cb9505a8f86df7a21f1c1ac88b62f2209b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-09-08T08:55:57Z",
    "title_canon_sha256": "d8371975aa02b2205e563a9968cf3aba606911ad88895f36f1036590929b8d94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02333",
    "kind": "arxiv",
    "version": 1
  }
}