Pith Number

pith:JNCVHWNO

pith:2013:JNCVHWNOTXVLGN6WQTRQFTF6G3

not attested not anchored not stored refs pending

On the nature of V2282 Sgr

Antonio Frasca, Corinne Rossi, Ettore Marilli, Paolo Persi, Roberto Nesci

arxiv:1312.0085 v1 · 2013-11-30 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNCVHWNOTXVLGN6WQTRQFTF6G3}

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	2026-05-18T00:21:15.185557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b4553d9ae9deab337d684e302ccbe36c4c41d5b87e768eb9fd99d3f1f05b04b

Aliases

arxiv: 1312.0085 · arxiv_version: 1312.0085v1 · doi: 10.48550/arxiv.1312.0085 · pith_short_12: JNCVHWNOTXVL · pith_short_16: JNCVHWNOTXVLGN6W · pith_short_8: JNCVHWNO

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/JNCVHWNOTXVLGN6WQTRQFTF6G3 \
  | 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: 4b4553d9ae9deab337d684e302ccbe36c4c41d5b87e768eb9fd99d3f1f05b04b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47ea3949742e1e8254a42d62a892171725fb62874ed4fbe05c138a1091159864",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-30T10:26:05Z",
    "title_canon_sha256": "ef5fae2727fd061483cba165a7e44bf0cda3d4f5e427898a69bc3c4c746749b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0085",
    "kind": "arxiv",
    "version": 1
  }
}