Pith Number

pith:DKDUFHOD

pith:2021:DKDUFHOD2M4CASXSFDWXGIANZZ

not attested not anchored not stored refs pending

Complex Water Ice Mixtures on NII Nereid: Constraints from NIR Reflectance

Benjamin N. L. Sharkey, Juan A. Sanchez, Matthew R. M. Izawa, Vishnu Reddy, Walter M. Harris

arxiv:2106.12084 v1 · 2021-06-22 · 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{DKDUFHOD2M4CASXSFDWXGIANZZ}

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	2026-07-05T02:51:42.422127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a87429dc3d338204af228ed73200dce708fcdaf25bba3a0acce7a087a7acc39

Aliases

arxiv: 2106.12084 · arxiv_version: 2106.12084v1 · doi: 10.48550/arxiv.2106.12084 · pith_short_12: DKDUFHOD2M4C · pith_short_16: DKDUFHOD2M4CASXS · pith_short_8: DKDUFHOD

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/DKDUFHOD2M4CASXSFDWXGIANZZ \
  | 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: 1a87429dc3d338204af228ed73200dce708fcdaf25bba3a0acce7a087a7acc39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb47ef5c758174fdd7127c12a45564c43bcfa31f55d81f4778ba26603acb097a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-06-22T22:31:32Z",
    "title_canon_sha256": "b1f7a933bab94eb578c2f7b6c41bea351cb46c3a994b3492b7fa268fdd4b80e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12084",
    "kind": "arxiv",
    "version": 1
  }
}