Pith Number

pith:ITMO2PWI

pith:2025:ITMO2PWI3H6HZOWRE72CIOB5VQ

not attested not anchored not stored refs pending

Radiative-transfer models for dusty Type II supernovae

Arkaprabha Sarangi, D. John Hillier, Luc Dessart

arxiv:2504.10928 v2 · 2025-04-15 · astro-ph.SR · astro-ph.GA · 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{ITMO2PWI3H6HZOWRE72CIOB5VQ}

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

Evidence for Asymmetric Ejecta and Circumstellar Material in SN 2023ixf Inferred from Extensive Nebular-phase Observations

Receipt and verification

First computed	2026-07-05T11:26:29.645809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44d8ed3ec8d9fc7cbad127f424383dac1084afabc833b828708891a16c6970d1

Aliases

arxiv: 2504.10928 · arxiv_version: 2504.10928v2 · doi: 10.48550/arxiv.2504.10928 · pith_short_12: ITMO2PWI3H6H · pith_short_16: ITMO2PWI3H6HZOWR · pith_short_8: ITMO2PWI

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/ITMO2PWI3H6HZOWRE72CIOB5VQ \
  | 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: 44d8ed3ec8d9fc7cbad127f424383dac1084afabc833b828708891a16c6970d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afa88d8baddf644963e9739d50dad384c5dd3205698d5287337b6dee36639904",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-04-15T07:14:17Z",
    "title_canon_sha256": "ffb59a21e4a1f315e13e25f12c4881a5456ff94e31d8542962f2a939a132f5df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10928",
    "kind": "arxiv",
    "version": 2
  }
}