Pith Number

pith:R77VUDCV

pith:2020:R77VUDCV5VVS4TIEA6EF2VZUUG

not attested not anchored not stored refs pending

The time-dependent generator coordinate method in nuclear physics

David Regnier, Marc Verriere

arxiv:2004.10147 v2 · 2020-04-21 · 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{R77VUDCV5VVS4TIEA6EF2VZUUG}

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

Systematic improvement of the quantum approximate optimisation ansatz for combinatorial optimisation using quantum subspace expansion

Receipt and verification

First computed	2026-07-05T01:07:13.618380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fff5a0c55ed6b2e4d0407885d5734a1b47993b9c40ef8c4186f90052afbd30f

Aliases

arxiv: 2004.10147 · arxiv_version: 2004.10147v2 · doi: 10.48550/arxiv.2004.10147 · pith_short_12: R77VUDCV5VVS · pith_short_16: R77VUDCV5VVS4TIE · pith_short_8: R77VUDCV

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/R77VUDCV5VVS4TIEA6EF2VZUUG \
  | 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: 8fff5a0c55ed6b2e4d0407885d5734a1b47993b9c40ef8c4186f90052afbd30f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14cf9309dbab6fce23736f79d9dca9a34e08b998ae0fab04b12b054806848d9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2020-04-21T16:49:57Z",
    "title_canon_sha256": "812acebc4c81a4d1fbbeba38a65a302b3bc79c526cf8b0e2317e49c9a99b7244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10147",
    "kind": "arxiv",
    "version": 2
  }
}