Pith Number

pith:3IHWMHQ2

pith:2012:3IHWMHQ2M2R3LDBPPD3WDT3U77

not attested not anchored not stored refs pending

Mirrors for slow neutrons from holographic nanoparticle-polymer free-standing film-gratings

C. Pruner, J. Klepp, K. Mitsube, M. Fally, P. Geltenbort, Y. Tomita

arxiv:1203.5938 v1 · 2012-03-27 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3IHWMHQ2M2R3LDBPPD3WDT3U77}

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	2026-05-18T01:58:01.439516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da0f661e1a66a3b58c2f78f761cf74ffd0c4b9925d0be400330110de43344c04

Aliases

arxiv: 1203.5938 · arxiv_version: 1203.5938v1 · doi: 10.48550/arxiv.1203.5938 · pith_short_12: 3IHWMHQ2M2R3 · pith_short_16: 3IHWMHQ2M2R3LDBP · pith_short_8: 3IHWMHQ2

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/3IHWMHQ2M2R3LDBPPD3WDT3U77 \
  | 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: da0f661e1a66a3b58c2f78f761cf74ffd0c4b9925d0be400330110de43344c04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3591819f1e46968e625e1b3a211a8cce1692c02fb5dea6ddc97e0140faccfd32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-03-27T11:31:32Z",
    "title_canon_sha256": "4b4d3d534d72355dda03f95864514e1d90698dfa2f315161bf5465b41b8c29e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5938",
    "kind": "arxiv",
    "version": 1
  }
}