Pith Number

pith:3CNWXMF5

pith:2014:3CNWXMF5VHC3O4DXW2YPUWT3EV

not attested not anchored not stored refs pending

Space weathering simulations through controlled growth of iron nanoparticles on olivine

D. Britt, G. Kletetschka, J. Filip, J. Ka\v{s}l\'ik, J. Tu\v{c}ek, J. \v{C}uda, K. \v{S}i\v{s}kov\'a, O. Malina, R. Sk\'ala, R. Zbo\v{r}il, T. Bradley, T. Kohout

arxiv:1404.2956 v2 · 2014-04-10 · 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{3CNWXMF5VHC3O4DXW2YPUWT3EV}

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	2026-05-18T02:51:56.559623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d89b6bb0bda9c5b77077b6b0fa5a7b256556567b00190ab9c5425c19b4e13a35

Aliases

arxiv: 1404.2956 · arxiv_version: 1404.2956v2 · doi: 10.48550/arxiv.1404.2956 · pith_short_12: 3CNWXMF5VHC3 · pith_short_16: 3CNWXMF5VHC3O4DX · pith_short_8: 3CNWXMF5

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/3CNWXMF5VHC3O4DXW2YPUWT3EV \
  | 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: d89b6bb0bda9c5b77077b6b0fa5a7b256556567b00190ab9c5425c19b4e13a35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c0d5bddf87866cf04bc61d94181b1585e6a8d111b3c6e38646012f95955801c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-04-10T21:28:33Z",
    "title_canon_sha256": "ee03e0b8e1c1e749e8de3530b68aff3105d3b509d624091b4ee74fc09b79bb84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2956",
    "kind": "arxiv",
    "version": 2
  }
}