Pith Number

pith:NGNIHFYP

pith:2026:NGNIHFYPCI7DBZKJQVDPAQEM2F

not attested not anchored not stored refs pending

Dimming and pulsation shock of the coalesced star V838 Monocerotis

A. A. Djupvik (NOT, Aarhus University), C. E. Woodward (Minnesota Institute of Astrophysics), I. Ilyin (Leibniz-Institute for Astrophysics Potsdam), M. R. Schmidt (CAMK Toru\'n), T. Kami\'nski (CAMK Toru\'n), T. Liimets (Tartu Observatory)

arxiv:2606.10981 v1 · 2026-06-09 · 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{NGNIHFYPCI7DBZKJQVDPAQEM2F}

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	2026-06-10T01:10:51.183204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

699a83970f123e30e5498546f0408cd157677fd6bf7f2c26038ee18b138cab11

Aliases

arxiv: 2606.10981 · arxiv_version: 2606.10981v1 · doi: 10.48550/arxiv.2606.10981 · pith_short_12: NGNIHFYPCI7D · pith_short_16: NGNIHFYPCI7DBZKJ · pith_short_8: NGNIHFYP

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/NGNIHFYPCI7DBZKJQVDPAQEM2F \
  | 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: 699a83970f123e30e5498546f0408cd157677fd6bf7f2c26038ee18b138cab11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28799a142b890f5b5177d8aa6fe9c4ffe001b8656552b22d28a534340ada384a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-09T15:16:54Z",
    "title_canon_sha256": "1b569886f5ef4a2951c01f6032354d2dec20e6d8add8f5071c5014a6c17155b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10981",
    "kind": "arxiv",
    "version": 1
  }
}