Pith Number

pith:5AGFZ4BO

pith:2013:5AGFZ4BOG5RTC3ECQUHXKYKTKQ

not attested not anchored not stored refs pending

Near Infrared Circular Polarization Images of NGC 6334-V

James Hough, Jungmi Kwon, Jun Hashimoto, M. Tamura, Nobuhiko Kusakabe, P. Lucas, Ryo Kandori, Takahiro Nagayama, Tetsuya Nagata, Yasushi Nakajima

arxiv:1302.2295 v1 · 2013-02-10 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AGFZ4BOG5RTC3ECQUHXKYKTKQ}

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	2026-05-18T01:51:43.009618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e80c5cf02e3763316c82850f756153543b70f4fcaebb03fbd6b9b97acb75f690

Aliases

arxiv: 1302.2295 · arxiv_version: 1302.2295v1 · doi: 10.48550/arxiv.1302.2295 · pith_short_12: 5AGFZ4BOG5RT · pith_short_16: 5AGFZ4BOG5RTC3EC · pith_short_8: 5AGFZ4BO

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/5AGFZ4BOG5RTC3ECQUHXKYKTKQ \
  | 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: e80c5cf02e3763316c82850f756153543b70f4fcaebb03fbd6b9b97acb75f690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54ccc3788ec46ed8543d28d69cec6617e676b778ec04da734cf2e597aaea94d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-02-10T03:39:20Z",
    "title_canon_sha256": "1479c3b0a95be7666805a71e1d7ba2d40ee85e2bbd328c9423c66db6e670ff45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2295",
    "kind": "arxiv",
    "version": 1
  }
}