Pith Number

pith:5NVFENDY

pith:2014:5NVFENDYLI5IMWHMRM23OUIKII

not attested not anchored not stored refs pending

Optical and Ultraviolet Observations of A Low-Velocity Type II-Plateau Supernova 2013am in M65

Baoli Lun, Chuanjun Wang, David Bersier, Emma S. Walker, Fang Huang, Jianguo Wang, Jinming Bai, Jujia Zhang, Jun Mo, Liangchang, Paolo A. Mazzali, Shousheng He, Tianmeng Zhang, Weimin Yi, Xiaofeng Wang, Xiliang Zhang, Xueli Wang, Yufeng Fan, Yuxin Xin

arxiv:1409.3400 v3 · 2014-09-11 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NVFENDYLI5IMWHMRM23OUIKII}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:42:03.430264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb6a5234785a3a8658ec8b35b7510a421f4f72d13fda592ad959862010b53a76

Aliases

arxiv: 1409.3400 · arxiv_version: 1409.3400v3 · doi: 10.48550/arxiv.1409.3400 · pith_short_12: 5NVFENDYLI5I · pith_short_16: 5NVFENDYLI5IMWHM · pith_short_8: 5NVFENDY

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/5NVFENDYLI5IMWHMRM23OUIKII \
  | 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: eb6a5234785a3a8658ec8b35b7510a421f4f72d13fda592ad959862010b53a76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3828dda95c1527e57037e344e8ee3582fd1a7018260164655ad1c5fa26a541a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-11T11:35:32Z",
    "title_canon_sha256": "bc46d0852f99c9e571aa824421889e75887d689a32ad97822b4da7e6d3f302b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3400",
    "kind": "arxiv",
    "version": 3
  }
}