Pith Number

pith:2O4ZKL3R

pith:2017:2O4ZKL3RES56N5GLRFH2D6RXHS

not attested not anchored not stored refs pending

Discovery of a rapid, luminous nova in NGC 300 by the KMTNet Supernova Program

Dae-Sik Moon, Dong-Jin Kim, Hilding Neilson, John Antoniadis, Yongseok Lee, Yuan Qi Ni

arxiv:1705.00344 v1 · 2017-04-30 · astro-ph.SR · 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{2O4ZKL3RES56N5GLRFH2D6RXHS}

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	2026-05-18T00:38:27.411172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b9952f7124bbe6f4cb894fa1fa373ca3f25a7458585e0be806b1c5c297d4e5

Aliases

arxiv: 1705.00344 · arxiv_version: 1705.00344v1 · doi: 10.48550/arxiv.1705.00344 · pith_short_12: 2O4ZKL3RES56 · pith_short_16: 2O4ZKL3RES56N5GL · pith_short_8: 2O4ZKL3R

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/2O4ZKL3RES56N5GLRFH2D6RXHS \
  | 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: d3b9952f7124bbe6f4cb894fa1fa373ca3f25a7458585e0be806b1c5c297d4e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71ee40875e5a0ee2efab731328bc8e877030c2c571440f006811c52b1d2c4705",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-04-30T17:02:56Z",
    "title_canon_sha256": "2027c1ddca34161d81638ab6d22e36e2bf280d64edf82727d5dd9f3da37636ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00344",
    "kind": "arxiv",
    "version": 1
  }
}