Pith Number

pith:CCUNSED4

pith:2011:CCUNSED4A3SUIFLMZXX4MMOONE

not attested not anchored not stored refs pending

High-precision CTE measurement of hybrid C/SiC composite for cryogenic space telescopes

H. Kaneda, H. Katayama, K. Enya, K. Maruyama, M. Kotani, M. Kume, M. Naitoh, M. R. Krodel, M. Suganuma, N. Yamada, T. Imai, T. Nakagawa, T. Onaka, T. Ozaki, Y. Tange

arxiv:1110.2620 v1 · 2011-10-12 · 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{CCUNSED4A3SUIFLMZXX4MMOONE}

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	2026-05-18T02:00:13.300996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10a8d9107c06e544156ccdefc631ce69177f18d9fb720a5bfde4f0e03f966ad8

Aliases

arxiv: 1110.2620 · arxiv_version: 1110.2620v1 · doi: 10.48550/arxiv.1110.2620 · pith_short_12: CCUNSED4A3SU · pith_short_16: CCUNSED4A3SUIFLM · pith_short_8: CCUNSED4

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/CCUNSED4A3SUIFLMZXX4MMOONE \
  | 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: 10a8d9107c06e544156ccdefc631ce69177f18d9fb720a5bfde4f0e03f966ad8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f5e91c25b217323d3aa1fdb5da827172890e41d095e5431a07c88561fb40b0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-10-12T09:59:30Z",
    "title_canon_sha256": "aa903cccdcb8974ae6d51b0801268fe313a2a68e0f1ed9d479da199889e2842d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2620",
    "kind": "arxiv",
    "version": 1
  }
}