Pith Number

pith:DFQOJOV4

pith:2025:DFQOJOV4HZS2OLQ24R6WTXSFPP

not attested not anchored not stored refs pending

The role of absorption and scattering in shaping ice bands. Spatially-resolved spectroscopy of protoplanetary disks

Fran\c{c}ois M\'enard, Gaspard Duch\^ene, Karl. R. Stapelfeldt, Laurine Martinien, Ryo Tazaki

arxiv:2503.16223 v1 · 2025-03-20 · 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{DFQOJOV4HZS2OLQ24R6WTXSFPP}

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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.

Cited by

1 paper in Pith

Spatial distribution of water ice in the protoplanetary silhouette disk d216-0939

Receipt and verification

First computed	2026-07-05T10:46:02.948058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1960e4babc3e65a72e1ae47d69de457bef78a7b9e181393a59a88fc6848ce7d0

Aliases

arxiv: 2503.16223 · arxiv_version: 2503.16223v1 · doi: 10.48550/arxiv.2503.16223 · pith_short_12: DFQOJOV4HZS2 · pith_short_16: DFQOJOV4HZS2OLQ2 · pith_short_8: DFQOJOV4

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/DFQOJOV4HZS2OLQ24R6WTXSFPP \
  | 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: 1960e4babc3e65a72e1ae47d69de457bef78a7b9e181393a59a88fc6848ce7d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03740c9ddd507a61ab6eddcfb24d006addf83380af5ef12be4f50a872e36da84",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-03-20T15:17:13Z",
    "title_canon_sha256": "eb7b420c5b7bda26b6cf99a3db8f6b8b3aa990f51ceb1c091aecdcb602e62455"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16223",
    "kind": "arxiv",
    "version": 1
  }
}