Pith Number

pith:7VGYPBF6

pith:2012:7VGYPBF6GKSJY5VJ357VZASCMM

not attested not anchored not stored refs pending

Nuclear Shell Structure Evolution Theory

(2) Seagate Technology, (3) University of Texas, Bloomington, Chinese Academy of Sciences, Houston, Lan Zhou, M. D. Anderson Cancer Center, Minnesota U.S.A., P. R. China, Radiation Physics Department, Texas, U.S.A.), Xiaobin Wang (2), Xiaochun Wang (3) ((1) Institute of Modern physics, Xiaodong Zhang (3), Zhengda Wang (1)

arxiv:1202.6617 v1 · 2012-02-29 · nucl-th

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

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	2026-05-18T04:01:12.083130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd4d8784be32a49c76a9df7f5c8242632ae9c023a89c6d5012d328ca51e21e12

Aliases

arxiv: 1202.6617 · arxiv_version: 1202.6617v1 · doi: 10.48550/arxiv.1202.6617 · pith_short_12: 7VGYPBF6GKSJ · pith_short_16: 7VGYPBF6GKSJY5VJ · pith_short_8: 7VGYPBF6

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/7VGYPBF6GKSJY5VJ357VZASCMM \
  | 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: fd4d8784be32a49c76a9df7f5c8242632ae9c023a89c6d5012d328ca51e21e12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb4c1abdb9a5a0ee72c8c17d23fc3ac2b6e6f34ece560135cb76f4b288eec87f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-02-29T17:28:00Z",
    "title_canon_sha256": "0cac06f8eae2974283583d0d51bb3c8eb0c2e3afccd610db663ef29fc6d6c212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6617",
    "kind": "arxiv",
    "version": 1
  }
}