Pith Number

pith:KC4472M6

pith:2026:KC4472M64CCGTGIAW5NTGJI2GA

not attested not anchored not stored refs pending

Silicate cosmic dust grain collisions in the interstellar medium: A molecular dynamics study

C.J. Esmerian, G. Nyman, K. K. Knudsen, S. Aalto, S. Andersson, S.R. Hashemi, T. J. L. C. Bakx, W.M.C. Sameera, W. Vlemmings

arxiv:2605.22225 v1 · 2026-05-21 · astro-ph.GA · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KC4472M64CCGTGIAW5NTGJI2GA}

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	2026-05-22T01:04:33.130533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b9cfe99ee084699900b75b33251a3005b3356cff17f2d7e9b6fd624fec698c

Aliases

arxiv: 2605.22225 · arxiv_version: 2605.22225v1 · doi: 10.48550/arxiv.2605.22225 · pith_short_12: KC4472M64CCG · pith_short_16: KC4472M64CCGTGIA · pith_short_8: KC4472M6

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/KC4472M64CCGTGIAW5NTGJI2GA \
  | 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: 50b9cfe99ee084699900b75b33251a3005b3356cff17f2d7e9b6fd624fec698c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86a5eafaaa29c1c3952f97d75223d196f97fad80ee9e58d8b6c5b525b0eb2934",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-21T09:28:23Z",
    "title_canon_sha256": "f75feaaf3408077015bff3ed1bb2c0077b4fb80a882073a4da063640e12fde26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22225",
    "kind": "arxiv",
    "version": 1
  }
}