Pith Number

pith:R3VGA7TO

pith:2017:R3VGA7TOJBYWFHK45QQ27KMDSV

not attested not anchored not stored refs pending

BVRI Photometry of SN 2016coj in NGC 4125

Brad Vietje, Michael W. Richmond

arxiv:1706.03289 v1 · 2017-06-11 · astro-ph.SR · 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{R3VGA7TOJBYWFHK45QQ27KMDSV}

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	2026-05-18T00:42:37.895126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eea607e6e4871629d5cec21afa98395776d31d966ca122b498662c93500fc68

Aliases

arxiv: 1706.03289 · arxiv_version: 1706.03289v1 · doi: 10.48550/arxiv.1706.03289 · pith_short_12: R3VGA7TOJBYW · pith_short_16: R3VGA7TOJBYWFHK4 · pith_short_8: R3VGA7TO

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/R3VGA7TOJBYWFHK45QQ27KMDSV \
  | 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: 8eea607e6e4871629d5cec21afa98395776d31d966ca122b498662c93500fc68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbd0363136a574203a37554388325c138de571b227b75b3e91f734f67fa2461c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-11T00:05:20Z",
    "title_canon_sha256": "615ae92f62b46dcaae71394ba34e39f592948fc9094ba5b29a1bf87ab8c9e431"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03289",
    "kind": "arxiv",
    "version": 1
  }
}