Pith Number

pith:6VO2PXEC

pith:2022:6VO2PXECRBUB7T7DACUDIW3KNI

not attested not anchored not stored refs pending

Dust entrainment in photoevaporative winds: Synthetic observations of transition disks

B. Ercolano, Ch. Rab, G. Picogna, R. Franz, S. Casassus, S. P\'erez, T. Birnstiel

arxiv:2201.12108 v2 · 2022-01-28 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6VO2PXECRBUB7T7DACUDIW3KNI}

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	2026-07-05T04:17:20.323094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f55da7dc8288681fcfe300a8345b6a6a20f837cefba61cb4b1de30e666775c2c

Aliases

arxiv: 2201.12108 · arxiv_version: 2201.12108v2 · doi: 10.48550/arxiv.2201.12108 · pith_short_12: 6VO2PXECRBUB · pith_short_16: 6VO2PXECRBUB7T7D · pith_short_8: 6VO2PXEC

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/6VO2PXECRBUB7T7DACUDIW3KNI \
  | 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: f55da7dc8288681fcfe300a8345b6a6a20f837cefba61cb4b1de30e666775c2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb59395cb41446ca88b96c2f4d1a3f19bddeec509bd1072097e18209b0fbb17e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-01-28T13:33:04Z",
    "title_canon_sha256": "bf4e9604a1ee879a58d89c9f0c8d7ddf3ac181bae3c6a7b06d42eef0fc48f3e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.12108",
    "kind": "arxiv",
    "version": 2
  }
}