Pith Number

pith:P3LB6TT2

pith:2026:P3LB6TT22GNNPXKN7UH6SDOCBB

not attested not anchored not stored refs pending

The Outflow of the B335 Protostar II: After the Outburst

Adwin Boogert, Doug Johnstone, Eleni Tsiakaliari, Helen J. Fraser, Klaus W. Hodapp, Laurie L. Chu, Marcia J. Rieke, Thomas Greene, Valentin J. M. Le Gouellec

arxiv:2602.12060 v2 · 2026-02-12 · astro-ph.SR · 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{P3LB6TT22GNNPXKN7UH6SDOCBB}

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	2026-07-07T00:15:52.443360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ed61f4e7ad19ad7dd4dfd0fe90dc20873c8e08062bd97679ed7d712f52cd0eb

Aliases

arxiv: 2602.12060 · arxiv_version: 2602.12060v2 · doi: 10.48550/arxiv.2602.12060 · pith_short_12: P3LB6TT22GNN · pith_short_16: P3LB6TT22GNNPXKN · pith_short_8: P3LB6TT2

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/P3LB6TT22GNNPXKN7UH6SDOCBB \
  | 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: 7ed61f4e7ad19ad7dd4dfd0fe90dc20873c8e08062bd97679ed7d712f52cd0eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4500cb61c01c224b5aa6f23f388fe81e76fe2c60ae12b85eb9322bca4b884b8a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-02-12T15:20:12Z",
    "title_canon_sha256": "90713d7760c9e1696dd271530abeeb0d65cedfe936602f1d158d9821980ea9ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.12060",
    "kind": "arxiv",
    "version": 2
  }
}