Pith Number

pith:5DQ5OPZC

pith:2026:5DQ5OPZCKRLVHGQWGNBTSMCIEQ

not attested not anchored not stored refs pending

The Dust Mineralogy of Interstellar Comet 3I/ATLAS from JWST/MIRI Observations

Audrey Martin, Bryce T. Bolin, Carey M. Lisse, Christine Chen, Geoffrey A. Blake, Ian Wong, Klaus M. Pontoppidan, Matthew Belyakov, Michael E. Brown, M. Ryleigh Davis

arxiv:2606.27535 v1 · 2026-06-25 · astro-ph.EP · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DQ5OPZCKRLVHGQWGNBTSMCIEQ}

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	2026-06-29T00:14:09.293439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8e1d73f225457539a1633433930482401e7732b3768b6524c7b1d857ddc94b6

Aliases

arxiv: 2606.27535 · arxiv_version: 2606.27535v1 · doi: 10.48550/arxiv.2606.27535 · pith_short_12: 5DQ5OPZCKRLV · pith_short_16: 5DQ5OPZCKRLVHGQW · pith_short_8: 5DQ5OPZC

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/5DQ5OPZCKRLVHGQWGNBTSMCIEQ \
  | 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: e8e1d73f225457539a1633433930482401e7732b3768b6524c7b1d857ddc94b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d7a00180fa5552e1c7b3ea156c68045f68e68fc45b6a339a67a44cfb230159b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-25T20:32:42Z",
    "title_canon_sha256": "2a25ee7f8e809f97c7b5e553f236d53ee1fb7337d4beedf7b8576e657370a60b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27535",
    "kind": "arxiv",
    "version": 1
  }
}