Pith Number

pith:LXMYZPMZ

pith:2026:LXMYZPMZVPFVFF6S5CJTZS7NN3

not attested not anchored not stored refs pending

Assessment of the Mass Loss and Radius Change of 3I/ATLAS Based on Observed Production Rates

Darryl Z. Seligman, Tessa T. Frincke

arxiv:2606.01377 v1 · 2026-05-31 · 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{LXMYZPMZVPFVFF6S5CJTZS7NN3}

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	2026-06-02T02:04:31.752663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dd98cbd99abcb5297d2e8933ccbed6eed1297160ddbef4812ed423c34254b38

Aliases

arxiv: 2606.01377 · arxiv_version: 2606.01377v1 · doi: 10.48550/arxiv.2606.01377 · pith_short_12: LXMYZPMZVPFV · pith_short_16: LXMYZPMZVPFVFF6S · pith_short_8: LXMYZPMZ

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/LXMYZPMZVPFVFF6S5CJTZS7NN3 \
  | 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: 5dd98cbd99abcb5297d2e8933ccbed6eed1297160ddbef4812ed423c34254b38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfbb00224006ba9390eb79b5d8ab914c8ed7345fa9666bdaaf2db23e44892a41",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-05-31T18:07:20Z",
    "title_canon_sha256": "d7dc3be05ac59604645e7d74838da78490f14f27645f9e91524a6a3b6034505c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01377",
    "kind": "arxiv",
    "version": 1
  }
}