Pith Number

pith:NNNNPHID

pith:2026:NNNNPHIDU4522WLRH7R66BISRY

not attested not anchored not stored refs pending

JWST Spectra Indicate a Large Mass of Postshock Dust Formed by SN 2010jl

Alexei V. Filippenko, Arkaprabha Sarangi, Armin Rest, Brian J. Williams, Bryony Nickson, Chris Ashall, Dan Milisavljevic, Eli Dwek, Geoffrey C. Clayton, Jacob E. Jencson, Jennifer E. Andrews, Joel Johansson, Melissa Shahbandeh, Michael Engesser, Nathan Smith, Ori D. Fox, Raphael Baer-Way, Schuyler D. Van Dyk, Tamas Szalai, Tea Temim, Thomas G. Brink, Thomas Moore, Weikang Zheng, Yi Yang, Zachary G. Lane

arxiv:2607.27468 v1 · 2026-07-29 · 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{NNNNPHIDU4522WLRH7R66BISRY}

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	2026-07-31T01:23:41.445374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

6b5ad79d03a73bad59713fe3ef05128e1d7cc7aba1086d7a34c39fa4128d37b8

Aliases

arxiv: 2607.27468 · arxiv_version: 2607.27468v1 · doi: 10.48550/arxiv.2607.27468 · pith_short_12: NNNNPHIDU452 · pith_short_16: NNNNPHIDU4522WLR · pith_short_8: NNNNPHID

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/NNNNPHIDU4522WLRH7R66BISRY \
  | 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: 6b5ad79d03a73bad59713fe3ef05128e1d7cc7aba1086d7a34c39fa4128d37b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f0f7371a89dbed908e2b3b2115e91ec6fc1e22861e8196ef9fc37e1d69fd535",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-29T21:11:52Z",
    "title_canon_sha256": "3a94c2a1137623ec5071cf87e76e3157e1c7542469360aa8fcc2fb8a4e6a1f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27468",
    "kind": "arxiv",
    "version": 1
  }
}