Pith Number

pith:BZCZFRA2

pith:2023:BZCZFRA245VWZXGACYFAOFBL4P

not attested not anchored not stored refs pending

Spatially resolving polycyclic aromatic hydrocarbons in Herbig Ae disks with VISIR-NEAR at the VLT

Aigen Li, Alexis Matter, Bruno Lopez, D.J.M Petit dit de la Roche, Eric Pantin, Gerd Weigelt, Gideon Yoffe, Jean-Charles Augereau, Jozsef Varga, Koen Maaskant, L.B.F.M Waters, Mario van den Ancker, M.R Hogerheijde, M.R Meyer, Ralf Siebenmorgen, R.D Oudmaijer, Roy van Boekel, Thomas Henning

arxiv:2303.06592 v3 · 2023-03-12 · astro-ph.EP · astro-ph.GA · 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{BZCZFRA245VWZXGACYFAOFBL4P}

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	2026-07-05T06:15:26.463269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e4592c41ae76b6cdcc0160a07142be3f92817ddf1a07b2ae21acc6bc67563d1

Aliases

arxiv: 2303.06592 · arxiv_version: 2303.06592v3 · doi: 10.48550/arxiv.2303.06592 · pith_short_12: BZCZFRA245VW · pith_short_16: BZCZFRA245VWZXGA · pith_short_8: BZCZFRA2

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/BZCZFRA245VWZXGACYFAOFBL4P \
  | 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: 0e4592c41ae76b6cdcc0160a07142be3f92817ddf1a07b2ae21acc6bc67563d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d15369e4574fc9d2830fc860f82fe1265677badcd4a16ccfb1e9affbd302d986",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-03-12T06:58:44Z",
    "title_canon_sha256": "4889418e91d1bf96031a01787c0026dfcbb7162e471ca20b9f60ec3e13eb61df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.06592",
    "kind": "arxiv",
    "version": 3
  }
}