Pith Number

pith:MXZ2QTMT

pith:2018:MXZ2QTMTWKB6FBGPI7HC6XXUR6

not attested not anchored not stored refs pending

SN 2016esw: a luminous Type II supernova observed within the first day after the explosion

Alexei V. Filippenko, Benjamin Stahl, Charles D. Kilpatrick, Claudia P. Guti\'errez, Goni Halevi, Isaac Shivvers, Jeffrey Molloy, Lluis Galbany, Matthew R. Siebert, Maxime de Kouchkovsky, Ryan J. Foley, Sahana Kumar, Samantha Stegman, Sameen Yunus, Sanyum Channa, Sebastian F. S\'anchez, Thomas de Jaeger, Thomas G. Brink, Timothy W. Ross, Weikang Zheng, Yen-Chen Pan

arxiv:1805.03205 v1 · 2018-05-08 · 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{MXZ2QTMTWKB6FBGPI7HC6XXUR6}

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	2026-05-18T00:15:13.461684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65f3a84d93b283e284cf47ce2f5ef48fb8c82f72c5d8e2e58d620a7096768a9e

Aliases

arxiv: 1805.03205 · arxiv_version: 1805.03205v1 · doi: 10.48550/arxiv.1805.03205 · pith_short_12: MXZ2QTMTWKB6 · pith_short_16: MXZ2QTMTWKB6FBGP · pith_short_8: MXZ2QTMT

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/MXZ2QTMTWKB6FBGPI7HC6XXUR6 \
  | 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: 65f3a84d93b283e284cf47ce2f5ef48fb8c82f72c5d8e2e58d620a7096768a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a53ae2600ae177a2a56882fb3c26da530a0e5113331a83504c99c009eccdd9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-08T18:00:01Z",
    "title_canon_sha256": "f6966c81f868a6bf022216b36bd5d14a3661606b4b556bac21bae9a61c242cae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03205",
    "kind": "arxiv",
    "version": 1
  }
}