Pith Number

pith:QQCOUFAK

pith:2021:QQCOUFAKEXWVKA7P6GKSSLTIIV

not attested not anchored not stored refs pending

Disk Evolution Study Through Imaging of Nearby Young Stars (DESTINYS): Late infall causing disk misalignment and dynamic structures in SU Aur

A. Bohn, A. Ribas, C. Dominik, C. F. Manara, C. Ginski, C. Pinte, D. Vaendel, E. E. Mamajek, F. Menard, G. Muro-Arena, J. Bae, J. Huang, L. Stapper, M. Benisty, M. Flock, M. Hogerheijde, M. McClure, P. Pinilla, R. G. van Holstein, S. Facchini, T. Birnstiel, Y. Boehler

arxiv:2102.08781 v1 · 2021-02-17 · 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{QQCOUFAKEXWVKA7P6GKSSLTIIV}

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	2026-07-05T02:16:08.247229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8404ea140a25ed5503eff195292e68456d0393678ccd1d03dc9316677aaa8916

Aliases

arxiv: 2102.08781 · arxiv_version: 2102.08781v1 · doi: 10.48550/arxiv.2102.08781 · pith_short_12: QQCOUFAKEXWV · pith_short_16: QQCOUFAKEXWVKA7P · pith_short_8: QQCOUFAK

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/QQCOUFAKEXWVKA7P6GKSSLTIIV \
  | 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: 8404ea140a25ed5503eff195292e68456d0393678ccd1d03dc9316677aaa8916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fcfb20c135df0f26d20d7e88a5beb80c1707ece56909d87b6ef29ca0de6a155",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-02-17T14:13:20Z",
    "title_canon_sha256": "1ce21a049111abcbb273d40989daf74c224e038c0dc5981498135d5a19a507f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08781",
    "kind": "arxiv",
    "version": 1
  }
}