Pith Number

pith:MU7HKRUM

pith:2018:MU7HKRUMU6PSCLWI2LTAMCKC4L

not attested not anchored not stored refs pending

Experimental investigation of the low molecular weight fluoropolymer for the ultracold neutrons storage

C. D\"using, C. Plonka, P. Geltenbort, Yu.N. Pokotilovski

arxiv:1811.01859 v1 · 2018-10-29 · physics.ins-det · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MU7HKRUMU6PSCLWI2LTAMCKC4L}

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	2026-05-18T00:00:46.937934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

653e75468ca79f212ec8d2e6060942e2d132966fa0988c7dbb573a43f39ff64d

Aliases

arxiv: 1811.01859 · arxiv_version: 1811.01859v1 · doi: 10.48550/arxiv.1811.01859 · pith_short_12: MU7HKRUMU6PS · pith_short_16: MU7HKRUMU6PSCLWI · pith_short_8: MU7HKRUM

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/MU7HKRUMU6PSCLWI2LTAMCKC4L \
  | 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: 653e75468ca79f212ec8d2e6060942e2d132966fa0988c7dbb573a43f39ff64d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd188bfe518d32933f97992e42dde0b4f9c0a66a65529953979a7cb3cc057a3e",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-10-29T16:42:29Z",
    "title_canon_sha256": "8312394da6a718bdac7d0b9a16fa3dbbbfac234374a00332315d7b00ec82fb99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01859",
    "kind": "arxiv",
    "version": 1
  }
}