Pith Number

pith:AFUYIMQM

pith:2016:AFUYIMQMRHL2NCWISJWFS2Q2GK

not attested not anchored not stored refs pending

The panchromatic spectroscopic evolution of the classical CO nova V339 Del (Nova Del 2013) until X-ray turnoff

C. Buil, C. E. Woodward, E. Mason, F. M. Teyssier, G. J. Schwarz, H. Van Winckel, I. De Gennaro Aquino, J. P. Osborne, K. L. Page, R. E. Williams, S. N. Shore, S. Scaringi, S. Starrfield

arxiv:1606.01777 v1 · 2016-06-06 · 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{AFUYIMQMRHL2NCWISJWFS2Q2GK}

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	2026-05-18T01:12:26.184490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

016984320c89d7a68ac8926c596a1a32a013098b44fd3845b788a33afc987e23

Aliases

arxiv: 1606.01777 · arxiv_version: 1606.01777v1 · doi: 10.48550/arxiv.1606.01777 · pith_short_12: AFUYIMQMRHL2 · pith_short_16: AFUYIMQMRHL2NCWI · pith_short_8: AFUYIMQM

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/AFUYIMQMRHL2NCWISJWFS2Q2GK \
  | 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: 016984320c89d7a68ac8926c596a1a32a013098b44fd3845b788a33afc987e23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "551c7d3f566fe314da24f4b8ab4358ed071e24449576a166b6c5d2c9933e8c8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-06-06T15:06:52Z",
    "title_canon_sha256": "01a5fd0d8f7c4aaef1fda8fe802228ced87655726316373190b0c27d29436f7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01777",
    "kind": "arxiv",
    "version": 1
  }
}