Pith Number

pith:MJ7XBCAA

pith:2017:MJ7XBCAA6QBUFYO3J3NWZRHWWC

not attested not anchored not stored refs pending

X-ray photoevaporation's limited success in the formation of planetesimals by the streaming instability

2), (2) Excellence Cluster Universe, (3) Institute of Astronomy, Barbara Ercolano (1, Giovanni Rosotti (3), Jeff Jennings (1), Tilmann Birnstiel (1) ((1) Ludwig Maximilian University Munich, University of Cambridge)

arxiv:1709.00361 v1 · 2017-09-01 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MJ7XBCAA6QBUFYO3J3NWZRHWWC}

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	2026-05-18T00:33:13.253119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

627f708800f40342e1db4edb6cc4f6b090bace2d0ad10e0de366dddf696274d8

Aliases

arxiv: 1709.00361 · arxiv_version: 1709.00361v1 · doi: 10.48550/arxiv.1709.00361 · pith_short_12: MJ7XBCAA6QBU · pith_short_16: MJ7XBCAA6QBUFYO3 · pith_short_8: MJ7XBCAA

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/MJ7XBCAA6QBUFYO3J3NWZRHWWC \
  | 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: 627f708800f40342e1db4edb6cc4f6b090bace2d0ad10e0de366dddf696274d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c8cfb21c549b21eb49a955ae218423f5689a0429cd4ed696a843f8f35f5227",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-09-01T15:13:31Z",
    "title_canon_sha256": "82ac50b3b54115aa3e241aa2b1bed0dbc7139e9558293e243e2c176b1d4ce092"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00361",
    "kind": "arxiv",
    "version": 1
  }
}