Pith Number

pith:2MTN2F3B

pith:2014:2MTN2F3BLJCBICWXN7NGZGFJNW

not attested not anchored not stored refs pending

Design of a silica-aerogel-based cosmic dust collector for the Tanpopo mission aboard the International Space Station

Akihiko Yamagishi, Eiichi Imai, Hajime Mita, Hajime Yano, Hideyuki Kawai, Hikaru Yabuta, Hirofumi Hashimoto, Kensei Kobayashi, Kyoko Okudaira, Makoto Tabata, Satoshi Sasaki, Shin-ichi Yokobori, Yuko Kawaguchi

arxiv:1406.3160 v1 · 2014-06-12 · physics.ins-det · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MTN2F3BLJCBICWXN7NGZGFJNW}

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	2026-05-18T02:35:47.275183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d326dd17615a44140ad76fda6c98a96d8b128d199d59748b51a003593de9b337

Aliases

arxiv: 1406.3160 · arxiv_version: 1406.3160v1 · doi: 10.48550/arxiv.1406.3160 · pith_short_12: 2MTN2F3BLJCB · pith_short_16: 2MTN2F3BLJCBICWX · pith_short_8: 2MTN2F3B

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/2MTN2F3BLJCBICWXN7NGZGFJNW \
  | 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: d326dd17615a44140ad76fda6c98a96d8b128d199d59748b51a003593de9b337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d513002a0a672e8ae7bf15447e24b2fd4e27006dbdccdf98bc4a184b8764c524",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2014-06-12T09:12:17Z",
    "title_canon_sha256": "f302ce1ad52f0200da6e9337da7c79354b41a183d9a25df53a0a3f9fd10babe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3160",
    "kind": "arxiv",
    "version": 1
  }
}