Pith Number

pith:7NIBQEBK

pith:2017:7NIBQEBKMDQPBF26P6C7QYW3YM

not attested not anchored not stored refs pending

Direct mapping of the temperature and velocity gradients in discs. Imaging the vertical CO snow line around IM Lupi

A. Carmona, A. Hales, C. Pinte, C. Rab, F. Menard, G. Duchene, G. Van Der Plas, H. Avenhaus, I. de Gregorio-Monsalvo, I. Kamp, P. Woitke, S. Casassus, S. Maret, S.P. Quanz, T. Hill, W.F. Thi, W.R.F. Dent

arxiv:1710.06450 v1 · 2017-10-17 · astro-ph.SR · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7NIBQEBKMDQPBF26P6C7QYW3YM}

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	2026-05-18T00:26:24.475143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb5018102a60e0f0975e7f85f862dbc31c78772b57c920fd2eac57bad970924f

Aliases

arxiv: 1710.06450 · arxiv_version: 1710.06450v1 · doi: 10.48550/arxiv.1710.06450 · pith_short_12: 7NIBQEBKMDQP · pith_short_16: 7NIBQEBKMDQPBF26 · pith_short_8: 7NIBQEBK

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/7NIBQEBKMDQPBF26P6C7QYW3YM \
  | 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: fb5018102a60e0f0975e7f85f862dbc31c78772b57c920fd2eac57bad970924f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0222e8641a66837b1bdd044e6c28b983fd72f3e1ebeecced89af255bb23f8227",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-17T18:03:25Z",
    "title_canon_sha256": "cadf0209c9442698c97bc3b3ab7583d48eaa5071f924962366af69e45258f75a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06450",
    "kind": "arxiv",
    "version": 1
  }
}