Pith Number

pith:4OONYFYT

pith:2022:4OONYFYTBIFYIF5UUFD2WGLGV4

not attested not anchored not stored refs pending

Persistent nuclear burning in Nova Sgr 2016 N.4 (= V5856 Sgr = ASASSN-16ma) six years past its outburst

A. Frigo, F.-J. Hambsch, F. M. Walter, N. Masetti, P. Valisa, R. E. Williams, U. Munari

arxiv:2208.09630 v1 · 2022-08-20 · astro-ph.HE · 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{4OONYFYTBIFYIF5UUFD2WGLGV4}

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.

Cited by

1 paper in Pith

An Optically Motivated Gamma-ray Study of Fermi-LAT Novae

Receipt and verification

First computed	2026-07-05T05:12:14.987325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e39cdc17130a0b8417b4a147ab1966af32a7d6b29b5880ef56fd2da5aecd9396

Aliases

arxiv: 2208.09630 · arxiv_version: 2208.09630v1 · doi: 10.48550/arxiv.2208.09630 · pith_short_12: 4OONYFYTBIFY · pith_short_16: 4OONYFYTBIFYIF5U · pith_short_8: 4OONYFYT

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/4OONYFYTBIFYIF5UUFD2WGLGV4 \
  | 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: e39cdc17130a0b8417b4a147ab1966af32a7d6b29b5880ef56fd2da5aecd9396

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "818955aacde58485172768064184a0a70fd75bffbb5ba86376e0cb3b4a9efd1b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-08-20T08:02:39Z",
    "title_canon_sha256": "c26929429c2376939350db73eca43b8dd39b6ebfcfa8fa22e60246084a0464c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.09630",
    "kind": "arxiv",
    "version": 1
  }
}