Pith Number

pith:2IRWYZQC

pith:2021:2IRWYZQCX45TZFJEUPG3VMGKRH

not attested not anchored not stored refs pending

Incoherent approximation for neutron up-scattering cross sections and its corrections for slow neutrons and low crystal temperatures

Albert Young, Chen-Yu Liu, Christoph Morkel, Stefan D\"oge

arxiv:2105.04624 v1 · 2021-05-10 · nucl-th · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IRWYZQCX45TZFJEUPG3VMGKRH}

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	2026-07-05T02:39:22.506034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2236c6602bf3b3c9524a3cdbab0ca89dfbc9ae8f862a18f0051069499943de4

Aliases

arxiv: 2105.04624 · arxiv_version: 2105.04624v1 · doi: 10.48550/arxiv.2105.04624 · pith_short_12: 2IRWYZQCX45T · pith_short_16: 2IRWYZQCX45TZFJE · pith_short_8: 2IRWYZQC

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/2IRWYZQCX45TZFJEUPG3VMGKRH \
  | 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: d2236c6602bf3b3c9524a3cdbab0ca89dfbc9ae8f862a18f0051069499943de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddca126e6ec97523935dfedda8ac176568ec9d5e4f4ee0e44388e418d0845dc2",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-05-10T19:09:22Z",
    "title_canon_sha256": "341752fef9975a5866de1777760dfb329c24184e993f6eb6b87c27dad9f73cb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04624",
    "kind": "arxiv",
    "version": 1
  }
}