Pith Number

pith:VKHK2ZSW

pith:2025:VKHK2ZSWQXDW62IMDQL2O4MMYL

not attested not anchored not stored refs pending

Dancing on the Grain: Variety of CO and its isotopologue fluxes as a result of surface chemistry and T Tauri disk properties

\'A. K\'osp\'al, L. Zwicky, P. \'Abrah\'am, T. Molyarova

arxiv:2506.15508 v1 · 2025-06-18 · 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{VKHK2ZSWQXDW62IMDQL2O4MMYL}

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	2026-07-05T11:41:26.046068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa8ead665685c76f690c1c17a7718cc2d09766c5e5deaa7a35a56fa5b7cd8b17

Aliases

arxiv: 2506.15508 · arxiv_version: 2506.15508v1 · doi: 10.48550/arxiv.2506.15508 · pith_short_12: VKHK2ZSWQXDW · pith_short_16: VKHK2ZSWQXDW62IM · pith_short_8: VKHK2ZSW

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/VKHK2ZSWQXDW62IMDQL2O4MMYL \
  | 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: aa8ead665685c76f690c1c17a7718cc2d09766c5e5deaa7a35a56fa5b7cd8b17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dcc97bd25dfd4d1fd64d6339ab3efaf8399450d6ead9def0c60e165fdbe6216",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-06-18T14:46:25Z",
    "title_canon_sha256": "830f1d5cd66a3d8afb7a42e27c73651ee8d2fbc07bdfb2afd29824d96c4ff995"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15508",
    "kind": "arxiv",
    "version": 1
  }
}