Pith Number

pith:HUYVCYXF

pith:2017:HUYVCYXFF4ER5K5AG3GHZANIDK

not attested not anchored not stored refs pending

Shock-powered light curves of luminous red novae as signatures of pre-dynamical mass loss in stellar mergers

Brian D. Metzger, Ondrej Pejcha

arxiv:1705.03895 v1 · 2017-05-10 · 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{HUYVCYXFF4ER5K5AG3GHZANIDK}

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	2026-05-18T00:37:33.769342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d315162e52f091eaba036cc7c81a81ab7f730be5d9cce92c18b66781c2440cd

Aliases

arxiv: 1705.03895 · arxiv_version: 1705.03895v1 · doi: 10.48550/arxiv.1705.03895 · pith_short_12: HUYVCYXFF4ER · pith_short_16: HUYVCYXFF4ER5K5A · pith_short_8: HUYVCYXF

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/HUYVCYXFF4ER5K5AG3GHZANIDK \
  | 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: 3d315162e52f091eaba036cc7c81a81ab7f730be5d9cce92c18b66781c2440cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8349db00d8c0e16d0fc5d4d603bb4bc0b87bcc99c31c5798fe27c5cc5963176a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-05-10T18:00:06Z",
    "title_canon_sha256": "4a41e1b09086dc55a364c771cc670175f4e38929d5a6fad8941c6984b0eb621d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03895",
    "kind": "arxiv",
    "version": 1
  }
}