Pith Number

pith:5DUIHNJE

pith:2018:5DUIHNJEOXGTK4J6G3CNUHAOEO

not attested not anchored not stored refs pending

Optical Observations of the Young Type Ic Supernova SN 2014L in M99

Baoli Lun, Chuanjun Wang, Hanna Sai, J. Craig Wheeler, Jianguo Wang, Jinming Bai, Jirong Mao, J\'ozsef Vink\'o, Jujia Zhang, Jun Mo, Kaixing Lu, Liang Chang, Lifan Wang, Liming Rui, Qian Zhai, Tianmeng Zhang, Weimin Yi, Wenxiong Li, Xiangming Zheng, Xiaofeng Wang, Xiliang Zhang, Xu Zhou, Yi Yang, Yuxin Xin, Yu Zhang

arxiv:1806.08477 v2 · 2018-06-22 · 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{5DUIHNJEOXGTK4J6G3CNUHAOEO}

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	2026-05-18T00:07:33.927896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8e883b52475cd35713e36c4da1c0e2387e42a5da3db8f0f70619aecbb41d581

Aliases

arxiv: 1806.08477 · arxiv_version: 1806.08477v2 · doi: 10.48550/arxiv.1806.08477 · pith_short_12: 5DUIHNJEOXGT · pith_short_16: 5DUIHNJEOXGTK4J6 · pith_short_8: 5DUIHNJE

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/5DUIHNJEOXGTK4J6G3CNUHAOEO \
  | 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: e8e883b52475cd35713e36c4da1c0e2387e42a5da3db8f0f70619aecbb41d581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "603598e516d86c3929f375ac285c1f69655dd5af855e81d8b6c821b6fe8fa173",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-06-22T03:08:28Z",
    "title_canon_sha256": "8aaf457a4fcca3d121097c608e408253ff9ffc6faa388adae00a2d171e5c6f20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08477",
    "kind": "arxiv",
    "version": 2
  }
}