Pith Number

pith:3UXBWME4

pith:2018:3UXBWME4CHPRTBM7BXJYYGXZSF

not attested not anchored not stored refs pending

Disks ARound TTauri Stars with Sphere (DARTTS-S) I: Sphere / IRDIS Polarimetric Imaging of 8 prominent TTauri Disks

Antonio Garufi, Carsten Dominik, Christophe Pinte, Claudio Caceres, Gesa H.-M. Bertrang, Henning Avenhaus, Myriam Benisty, Sascha P. Quanz, Sebastian Perez, Simon Casassus

arxiv:1803.10882 v3 · 2018-03-29 · astro-ph.SR · 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{3UXBWME4CHPRTBM7BXJYYGXZSF}

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	2026-05-18T00:01:09.635157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd2e1b309c11df19859f0dd38c1af9917183195564e4f2275538b8ed5770bf68

Aliases

arxiv: 1803.10882 · arxiv_version: 1803.10882v3 · doi: 10.48550/arxiv.1803.10882 · pith_short_12: 3UXBWME4CHPR · pith_short_16: 3UXBWME4CHPRTBM7 · pith_short_8: 3UXBWME4

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/3UXBWME4CHPRTBM7BXJYYGXZSF \
  | 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: dd2e1b309c11df19859f0dd38c1af9917183195564e4f2275538b8ed5770bf68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be3a3d0edeef54ea3c9aa723f4f73d73e930ef4edc9fd22406c85805eded139c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-29T00:02:05Z",
    "title_canon_sha256": "dbfa9bde61370d08f471122b8c4f31e3d65fd1f9541b32e38cd7095bc6e682fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10882",
    "kind": "arxiv",
    "version": 3
  }
}