Pith Number

pith:VWZZETD4

pith:2018:VWZZETD423SLCWHOHOKWSISPOE

not attested not anchored not stored refs pending

Probing the physics of newly born magnetars through observation of superluminous supernovae

Quan Cheng, Shuang-Nan Zhang, Xiao-Ping Zheng, Yun-Wei Yu

arxiv:1805.05262 v1 · 2018-05-14 · 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{VWZZETD423SLCWHOHOKWSISPOE}

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	2026-05-18T00:13:25.560742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adb3924c7cd6e4b158ee3b9569224f711e6c5504e2b65aff460e4ccdc5e25be3

Aliases

arxiv: 1805.05262 · arxiv_version: 1805.05262v1 · doi: 10.48550/arxiv.1805.05262 · pith_short_12: VWZZETD423SL · pith_short_16: VWZZETD423SLCWHO · pith_short_8: VWZZETD4

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/VWZZETD423SLCWHOHOKWSISPOE \
  | 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: adb3924c7cd6e4b158ee3b9569224f711e6c5504e2b65aff460e4ccdc5e25be3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d91f00eb6796a1751732be7d0e45df33fd61b49f04914e48963ef4ca7ffd22a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-14T16:20:09Z",
    "title_canon_sha256": "77404bc1273fa4073cf6742f253c882805ad8d78da251118c3f835c89c45d301"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05262",
    "kind": "arxiv",
    "version": 1
  }
}