Pith Number

pith:7E4VGJIL

pith:2016:7E4VGJILO5WJOYNR245NOYKKVP

not attested not anchored not stored refs pending

A neutron detector with spatial resolution of submicron using fine-grained nuclear emulsion

A. Umemoto, H. Kawahara, H. M. Shimizu, K. Hirota, K. Mishima, M. Hino, M. Hirose, M. Kitaguchi, N. Naganawa, S. Awano, S. Tasaki, T. Nagae

arxiv:1612.04544 v1 · 2016-12-14 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7E4VGJILO5WJOYNR245NOYKKVP}

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	2026-05-18T00:54:59.250997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f93953250b776c9761b1d73ad7614aabd4dd43093edfd21d75c79b199312a778

Aliases

arxiv: 1612.04544 · arxiv_version: 1612.04544v1 · doi: 10.48550/arxiv.1612.04544 · pith_short_12: 7E4VGJILO5WJ · pith_short_16: 7E4VGJILO5WJOYNR · pith_short_8: 7E4VGJIL

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/7E4VGJILO5WJOYNR245NOYKKVP \
  | 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: f93953250b776c9761b1d73ad7614aabd4dd43093edfd21d75c79b199312a778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612ba046ea8a69ba9b46a2d5812783593983eff5df4db8d716d404f662f4b68e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-12-14T09:13:06Z",
    "title_canon_sha256": "fb12e5460b0b2783c41be81c44a019713e764112a1a0e4e314eb30664c488332"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04544",
    "kind": "arxiv",
    "version": 1
  }
}