Pith Number

pith:RRNBIRYZ

pith:2019:RRNBIRYZ3UHN67Q2FRTUIZMQGN

not attested not anchored not stored refs pending

Growth after the streaming instability: from planetesimal accretion to pebble accretion

Anders Johansen, Beibei Liu, Chris W. Ormel

arxiv:1902.10062 v1 · 2019-02-26 · 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{RRNBIRYZ3UHN67Q2FRTUIZMQGN}

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	2026-05-17T23:47:57.972826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c5a144719dd0edf7e1a2c6744659033799c209d6367bba06d8ff14fdeb36c64

Aliases

arxiv: 1902.10062 · arxiv_version: 1902.10062v1 · doi: 10.48550/arxiv.1902.10062 · pith_short_12: RRNBIRYZ3UHN · pith_short_16: RRNBIRYZ3UHN67Q2 · pith_short_8: RRNBIRYZ

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/RRNBIRYZ3UHN67Q2FRTUIZMQGN \
  | 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: 8c5a144719dd0edf7e1a2c6744659033799c209d6367bba06d8ff14fdeb36c64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7551f45691654a754d1a11b5b7ab5d21588257c8aea0b4b364ffb8a139b7683c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-02-26T17:13:32Z",
    "title_canon_sha256": "c95e402139139aeb8c93e4b69692e26190bc2103ce09c3fea3ad727b771edf60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10062",
    "kind": "arxiv",
    "version": 1
  }
}