Pith Number

pith:JQVDDHOD

pith:2025:JQVDDHODGTK3IDYWLPJZH5FKOP

not attested not anchored not stored refs pending

Core screening effect in knockout reactions

Danyang Pang, Junchen Pei, Shichang Li

arxiv:2501.15909 v1 · 2025-01-27 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQVDDHODGTK3IDYWLPJZH5FKOP}

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	2026-07-05T10:05:51.865756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c2a319dc334d5b40f165bd393f4aa73f4675e0fa98d142617df6daeac1ef67e

Aliases

arxiv: 2501.15909 · arxiv_version: 2501.15909v1 · doi: 10.48550/arxiv.2501.15909 · pith_short_12: JQVDDHODGTK3 · pith_short_16: JQVDDHODGTK3IDYW · pith_short_8: JQVDDHOD

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/JQVDDHODGTK3IDYWLPJZH5FKOP \
  | 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: 4c2a319dc334d5b40f165bd393f4aa73f4675e0fa98d142617df6daeac1ef67e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a72d8931df2521a0d40fb439ef53f1b54c9274e218eba12d6fb2352ae0383ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-01-27T10:01:20Z",
    "title_canon_sha256": "b4a3271e9e4c694611ca0227d8a73a764bb41fce48f7c184491daa8ea51e30db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15909",
    "kind": "arxiv",
    "version": 1
  }
}