Pith Number

pith:ZGCVPSZY

pith:2018:ZGCVPSZYTA3V2SQRMNTDBWP4S6

not attested not anchored not stored refs pending

Spectroscopy of the Type Ic Supernova SN\,2017iuk Associated with Low-redshift GRB\,171205A

D. Xu, H. J. Wang, J. B. Zhang, J. S. Deng, J. Wang, J. Y. Wei, L. P. Xin, P. Qiu, Y. L. Qiu, Z. P. Zhu

arxiv:1810.03250 v1 · 2018-10-08 · 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{ZGCVPSZYTA3V2SQRMNTDBWP4S6}

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	2026-05-17T23:59:49.281350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c98557cb3898375d4a11636630d9fc97bcb74603745a4ae3be2bf5180313e2d8

Aliases

arxiv: 1810.03250 · arxiv_version: 1810.03250v1 · doi: 10.48550/arxiv.1810.03250 · pith_short_12: ZGCVPSZYTA3V · pith_short_16: ZGCVPSZYTA3V2SQR · pith_short_8: ZGCVPSZY

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/ZGCVPSZYTA3V2SQRMNTDBWP4S6 \
  | 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: c98557cb3898375d4a11636630d9fc97bcb74603745a4ae3be2bf5180313e2d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aa39bd1fa96ca77c963c0300d92d173bf853e22355e948c62a6765ba6f638f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-08T02:39:12Z",
    "title_canon_sha256": "a87dac7d85cde7178ab42900f82c63e06873834f4b4c257c1d6711685f180484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03250",
    "kind": "arxiv",
    "version": 1
  }
}