Pith Number

pith:WQ4AFWGO

pith:2012:WQ4AFWGORSAEJDBIPH6QWBQFCL

not attested not anchored not stored refs pending

Skyrme pseudo-potential-based EDF parametrisation for spuriousity-free MR-EDF calculations

D. Davesne, J. Sadoudi, K. Bennaceur, M. Bender, R. Jodon, T. Duguet

arxiv:1211.1920 v2 · 2012-11-08 · 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{WQ4AFWGORSAEJDBIPH6QWBQFCL}

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	2026-05-18T03:09:50.799295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b43802d8ce8c80448c2879fd0b060512eb9ccadd879ec779849dc5a96a1b0d66

Aliases

arxiv: 1211.1920 · arxiv_version: 1211.1920v2 · doi: 10.48550/arxiv.1211.1920 · pith_short_12: WQ4AFWGORSAE · pith_short_16: WQ4AFWGORSAEJDBI · pith_short_8: WQ4AFWGO

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/WQ4AFWGORSAEJDBIPH6QWBQFCL \
  | 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: b43802d8ce8c80448c2879fd0b060512eb9ccadd879ec779849dc5a96a1b0d66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ff5b49376eb969e0991ebd4af2dbc7fac72edc84046f5f72c1fa87883ccdb71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-11-08T17:46:07Z",
    "title_canon_sha256": "e503096a49e70b6ac2bb56354d5f31c98a5dce8e1f18e26ef309cce64bca3a85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1920",
    "kind": "arxiv",
    "version": 2
  }
}