Pith Number

pith:B4HSUDQU

pith:2026:B4HSUDQUR35RLGN4GFGFLMC5QM

not attested not anchored not stored refs pending

JWST Detects a Dusty AGB-like Source Before the Type Ia-CSM Supernova 2026sqf

Amar Aryan, Anan Lu, Andrea Reguitti, Braden Garretson, Chuck Cynamon, Danielle Dickinson, Dan Milisavljevic, Daryl Haggard, Dylan Caudill, Martin Bureau, Maximilian Stritzinger, Noah Zimmer, Ori D. Fox, Patrick Wiggins, Schuyler D. Van Dyk, Selcuk Topal, Seppo Mattila, Tam\'as Szalai, Thomas Moore, Thomas M. Reynolds, Timothy A. Davis, Ting-Wan Chen, Tuomas Kangas, Uliana Pylypenko, Woorak Choi

arxiv:2608.13321 v1 · 2026-08-13 · 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{B4HSUDQUR35RLGN4GFGFLMC5QM}

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	2026-08-14T01:04:12.664614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f0f2a0e148efb1599bc314c55b05d832205650919f4b8f2abb805ae82dbeb68

Aliases

arxiv: 2608.13321 · arxiv_version: 2608.13321v1 · doi: 10.48550/arxiv.2608.13321 · pith_short_12: B4HSUDQUR35R · pith_short_16: B4HSUDQUR35RLGN4 · pith_short_8: B4HSUDQU

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/B4HSUDQUR35RLGN4GFGFLMC5QM \
  | 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: 0f0f2a0e148efb1599bc314c55b05d832205650919f4b8f2abb805ae82dbeb68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae987d464e2e451b27e34d0351e3dc003a3d47e1d9eda5a7198afb426292083f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-08-13T14:46:05Z",
    "title_canon_sha256": "49214870a898f4b358dd8675065d34fc989e810e4f444c17e852b51620670e9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13321",
    "kind": "arxiv",
    "version": 1
  }
}