Pith Number

pith:Z3MDL7FJ

pith:2013:Z3MDL7FJM6JENJFDWPLQUHC2KD

not attested not anchored not stored refs pending

On vertical variations of gas flow in protoplanetary disks and their impact on the transport of solids

Emmanuel Jacquet

arxiv:1301.5817 v1 · 2013-01-24 · 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{Z3MDL7FJM6JENJFDWPLQUHC2KD}

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	2026-05-18T01:51:58.905091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ced835fca9679246a4a3b3d70a1c5a50d3425d12ccf39b3df1322433e4ee253d

Aliases

arxiv: 1301.5817 · arxiv_version: 1301.5817v1 · doi: 10.48550/arxiv.1301.5817 · pith_short_12: Z3MDL7FJM6JE · pith_short_16: Z3MDL7FJM6JENJFD · pith_short_8: Z3MDL7FJ

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/Z3MDL7FJM6JENJFDWPLQUHC2KD \
  | 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: ced835fca9679246a4a3b3d70a1c5a50d3425d12ccf39b3df1322433e4ee253d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d0e5e4b5aabdbcefd741f92d66dcab5ca3d31a4946ebc0a7460d6e635dd1ded",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-01-24T15:27:43Z",
    "title_canon_sha256": "3a08108f8d0cad4df34565a1cd9249b4ab7d8258c66b6f7ee86fafd8799a2aa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5817",
    "kind": "arxiv",
    "version": 1
  }
}