Pith Number

pith:P73NR45M

pith:2010:P73NR45MZKMPF2VLU5MWO4KNGY

not attested not anchored not stored refs pending

Properties, evolution and morpho-kinematical modelling of the very fast nova V2672 Oph (Nova Oph 2009), a clone of U Sco

M.F. Bode, T. Saguner, U. Munari, V.A.R.M. Ribeiro

arxiv:1009.0334 v1 · 2010-09-02 · 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{P73NR45MZKMPF2VLU5MWO4KNGY}

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	2026-05-18T02:05:38.182617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ff6d8f3acca98f2eaaba75967714d3617fa9fe0f8efc873ed7b1aec78d520c4

Aliases

arxiv: 1009.0334 · arxiv_version: 1009.0334v1 · doi: 10.48550/arxiv.1009.0334 · pith_short_12: P73NR45MZKMP · pith_short_16: P73NR45MZKMPF2VL · pith_short_8: P73NR45M

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/P73NR45MZKMPF2VLU5MWO4KNGY \
  | 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: 7ff6d8f3acca98f2eaaba75967714d3617fa9fe0f8efc873ed7b1aec78d520c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5169957e0ee10283ea1f0b214af773d1c4afcee05c671c2e768d3f70a0afd27d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-02T06:31:24Z",
    "title_canon_sha256": "962787b7fdbe64fe5bd2eee1223f238b95024ab1515cdcfe220915ff40c2c639"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0334",
    "kind": "arxiv",
    "version": 1
  }
}