Pith Number

pith:XF4PV3VB

pith:2021:XF4PV3VB2RQHFIJV3Z5YIIINGY

not attested not anchored not stored refs pending

Polydisperse Streaming Instability III. Dust evolution encourages fast instability

Colin P. McNally, Francesco Lovascio, Sijme-Jan Paardekooper

arxiv:2101.04761 v1 · 2021-01-12 · 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{XF4PV3VB2RQHFIJV3Z5YIIINGY}

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	2026-07-05T02:09:56.602495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b978faeea1d46072a135de7b84210d361e98cb675bdff6b79e358f7de4378632

Aliases

arxiv: 2101.04761 · arxiv_version: 2101.04761v1 · doi: 10.48550/arxiv.2101.04761 · pith_short_12: XF4PV3VB2RQH · pith_short_16: XF4PV3VB2RQHFIJV · pith_short_8: XF4PV3VB

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/XF4PV3VB2RQHFIJV3Z5YIIINGY \
  | 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: b978faeea1d46072a135de7b84210d361e98cb675bdff6b79e358f7de4378632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f8b10691d88130c7be956a3b3c04efff8492d84e450fc5491378e0a6e0b047",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-01-12T21:33:59Z",
    "title_canon_sha256": "28df4c8226292ce5029673eeb25b76748190ee0a212b96a4b8fa3c2c24c24302"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04761",
    "kind": "arxiv",
    "version": 1
  }
}