Pith Number

pith:NF6CUM7X

pith:2021:NF6CUM7XZ6QOXEFNZTYY2UG24Q

not attested not anchored not stored refs pending

Alignment facility and software for single crystal time of flight neutron spectroscopy

C. D. Frost, C. Stock, H. Lane, J. P. Attfield, R. A. Ewings, Z. Liu

arxiv:2104.10137 v1 · 2021-04-20 · cond-mat.mtrl-sci · 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{NF6CUM7XZ6QOXEFNZTYY2UG24Q}

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	2026-07-05T02:52:43.616162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

697c2a33f7cfa0eb90adccf18d50dae42b89676a4c12ce81fb03aa415a1d7034

Aliases

arxiv: 2104.10137 · arxiv_version: 2104.10137v1 · doi: 10.48550/arxiv.2104.10137 · pith_short_12: NF6CUM7XZ6QO · pith_short_16: NF6CUM7XZ6QOXEFN · pith_short_8: NF6CUM7X

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/NF6CUM7XZ6QOXEFNZTYY2UG24Q \
  | 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: 697c2a33f7cfa0eb90adccf18d50dae42b89676a4c12ce81fb03aa415a1d7034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfb6f8e3abf329c00777914954f3a2db93b91510be3c72e76bb6a21d0e728ade",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-04-20T17:28:04Z",
    "title_canon_sha256": "831d94607eaa47142511cf934afc6cb257d140d5cb83e7638d5a4b165945fa4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.10137",
    "kind": "arxiv",
    "version": 1
  }
}