Pith Number

pith:7Q2MYGXU

pith:2011:7Q2MYGXUU76QDVP7EONTYRP3U2

not attested not anchored not stored refs pending

Understanding Ultracold Neutron Production in Oxygen Solids from Volume and Temperature Dependent Yields

A. Couture, C.M. Lavelle, C.-Y. Liu, D.J. Salvat, G. Manus, P.M. McChesney, W. Fox, Y. Shin

arxiv:1103.5093 v1 · 2011-03-25 · nucl-ex · 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{7Q2MYGXUU76QDVP7EONTYRP3U2}

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	2026-05-18T04:25:38.654851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc34cc1af4a7fd01d5ff239b3c45fba6967842b183a56ac3d92fc424766991c0

Aliases

arxiv: 1103.5093 · arxiv_version: 1103.5093v1 · doi: 10.48550/arxiv.1103.5093 · pith_short_12: 7Q2MYGXUU76Q · pith_short_16: 7Q2MYGXUU76QDVP7 · pith_short_8: 7Q2MYGXU

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/7Q2MYGXUU76QDVP7EONTYRP3U2 \
  | 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: fc34cc1af4a7fd01d5ff239b3c45fba6967842b183a56ac3d92fc424766991c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e71e24e79a60cd28de8afddbd9e3a872728db95339928915dde6a72de17d158f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2011-03-25T22:58:42Z",
    "title_canon_sha256": "4bf9a2594c65bce8bfec8d1f9fb416732965f59725346273925061b0670a96e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5093",
    "kind": "arxiv",
    "version": 1
  }
}