Pith Number

pith:AYEPRZ2F

pith:2021:AYEPRZ2FRLNC5ZKXRAGAHP2KIZ

not attested not anchored not stored refs pending

Ab-initio coupled-cluster calculations of ground and dipole excited states in 8He

Francesca Bonaiti, Gaute Hagen, Sonia Bacca

arxiv:2112.08210 v2 · 2021-12-15 · 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{AYEPRZ2FRLNC5ZKXRAGAHP2KIZ}

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.

Cited by

1 paper in Pith

Nuclear responses with neural-network quantum states

Receipt and verification

First computed	2026-07-05T04:05:15.639782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0608f8e7458ada2ee557880c03bf4a464d191b561a3042f651b077819ea36a2d

Aliases

arxiv: 2112.08210 · arxiv_version: 2112.08210v2 · doi: 10.48550/arxiv.2112.08210 · pith_short_12: AYEPRZ2FRLNC · pith_short_16: AYEPRZ2FRLNC5ZKX · pith_short_8: AYEPRZ2F

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/AYEPRZ2FRLNC5ZKXRAGAHP2KIZ \
  | 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: 0608f8e7458ada2ee557880c03bf4a464d191b561a3042f651b077819ea36a2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1825f35a49afc2d5ddba78043a53ebaedc748446cab1551fdc2cf20eb1ecef0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-12-15T15:30:10Z",
    "title_canon_sha256": "2c95e34ddb29a74eda1b80135c654ecd0d4c9c12f9d1a8f5811690f03526d7e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.08210",
    "kind": "arxiv",
    "version": 2
  }
}