Pith Number

pith:NNQQZ5NA

pith:2013:NNQQZ5NAMQ2O2RNAQ6X6YIXINO

not attested not anchored not stored refs pending

Radio studies of novae: a current status report and highlights of new results

Amy Mioduszewski, Jennifer L. Sokoloski, Jennifer Weston, Koji Mukai, Laura Chomiuk, Michael F. Bode, Michael P. Rupen, Miriam I. Krauss, Nirupam Roy, Stewart P. S. Eyres, Thomas Nelson, Tim J. O'Brien, Traci Johnson

arxiv:1302.4455 v1 · 2013-02-18 · astro-ph.SR · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNQQZ5NAMQ2O2RNAQ6X6YIXINO}

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	2026-05-18T00:39:16.251076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b610cf5a06434ed45a087afec22e86b95311ddee77cb4b44dcd84bfa4e7ff88

Aliases

arxiv: 1302.4455 · arxiv_version: 1302.4455v1 · doi: 10.48550/arxiv.1302.4455 · pith_short_12: NNQQZ5NAMQ2O · pith_short_16: NNQQZ5NAMQ2O2RNA · pith_short_8: NNQQZ5NA

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/NNQQZ5NAMQ2O2RNAQ6X6YIXINO \
  | 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: 6b610cf5a06434ed45a087afec22e86b95311ddee77cb4b44dcd84bfa4e7ff88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2b8ac9e7b87b2545350fdfbf8b1c77aaee4ca0292edb0bd02e34a8e4726aa77",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-02-18T21:01:59Z",
    "title_canon_sha256": "f15be7629ec292c2fd4c61022b15eb625d7e23e838dfb3ea0358e4a031386754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4455",
    "kind": "arxiv",
    "version": 1
  }
}