Pith Number

pith:MVJQ3EYJ

pith:2023:MVJQ3EYJTXVYJMWUA2K5Q44XH3

not attested not anchored not stored refs pending

Photodisintegration Cross Section of $^4$He in the Giant Dipole Resonance Energy Region

H. Akimune, H. Utsunomiya, K. Inaba, M. Murata, M. Tsumura, S. Adachi, S. Amano, S. Miyamoto, T. Furuno, T. Kawabata, Y. Fujikawa, Y. Ishii

arxiv:2307.01474 v2 · 2023-07-04 · 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{MVJQ3EYJTXVYJMWUA2K5Q44XH3}

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	2026-07-05T06:28:20.175199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65530d93099deb84b2d40695d873973ecd4ec599f3e74e802ea423686c7f6016

Aliases

arxiv: 2307.01474 · arxiv_version: 2307.01474v2 · doi: 10.48550/arxiv.2307.01474 · pith_short_12: MVJQ3EYJTXVY · pith_short_16: MVJQ3EYJTXVYJMWU · pith_short_8: MVJQ3EYJ

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/MVJQ3EYJTXVYJMWUA2K5Q44XH3 \
  | 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: 65530d93099deb84b2d40695d873973ecd4ec599f3e74e802ea423686c7f6016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19e861465b959a0f7d5c4873f546148feb0308816c755a961fc6d4a351876714",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2023-07-04T04:51:30Z",
    "title_canon_sha256": "c36da32a10d4452b1179ba4653ee7a8604de1d83fc9bc9d588e0dec75c243759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.01474",
    "kind": "arxiv",
    "version": 2
  }
}