Pith Number

pith:DPAFPY6P

pith:2011:DPAFPY6PIKBKQMS7SFJ4MCEBAD

not attested not anchored not stored refs pending

Multistep shell model description of spin-aligned neutron-proton pair coupling: The formalism

Chong Qi, Ramon Wyss, Roberto J. Liotta, Zhen-Xiang Xu

arxiv:1108.0555 v1 · 2011-08-02 · 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{DPAFPY6PIKBKQMS7SFJ4MCEBAD}

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	2026-05-18T04:16:30.204255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bc057e3cf4282a8325f9153c6088100ea35fa9f3ea32370b4e5ae9bf2073fc3

Aliases

arxiv: 1108.0555 · arxiv_version: 1108.0555v1 · doi: 10.48550/arxiv.1108.0555 · pith_short_12: DPAFPY6PIKBK · pith_short_16: DPAFPY6PIKBKQMS7 · pith_short_8: DPAFPY6P

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/DPAFPY6PIKBKQMS7SFJ4MCEBAD \
  | 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: 1bc057e3cf4282a8325f9153c6088100ea35fa9f3ea32370b4e5ae9bf2073fc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "695abd9f1427e91a9bd4f60754afdf041f5a7f4617798795aeb38f8320de46cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-08-02T12:06:27Z",
    "title_canon_sha256": "0e9acbe868eca1685ede2984da576e6c71541cd5ecf5cdcbc59fe8bb9c7e9a5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0555",
    "kind": "arxiv",
    "version": 1
  }
}