Pith Number

pith:UUEJQVOY

pith:2015:UUEJQVOYEM5WTDKN2WBBV7DWKE

not attested not anchored not stored refs pending

Phonon contributions to ab initio double mass differences of magic nuclei

E. E. Saperstein, M. Baldo, N. V. Gnezdilov, S. V. Tolokonnikov

arxiv:1511.06579 v2 · 2015-11-20 · nucl-th · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUEJQVOYEM5WTDKN2WBBV7DWKE}

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	2026-05-18T00:54:03.687714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5089855d8233b698d4dd5821afc76513e53512e2a98622b955888b0cedf8c69

Aliases

arxiv: 1511.06579 · arxiv_version: 1511.06579v2 · doi: 10.48550/arxiv.1511.06579 · pith_short_12: UUEJQVOYEM5W · pith_short_16: UUEJQVOYEM5WTDKN · pith_short_8: UUEJQVOY

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/UUEJQVOYEM5WTDKN2WBBV7DWKE \
  | 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: a5089855d8233b698d4dd5821afc76513e53512e2a98622b955888b0cedf8c69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95b5dc3bbe85675361d76b2b909886191ec85f0b297a0dbe4d1a3a2691c8747a",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-11-20T13:02:10Z",
    "title_canon_sha256": "e1ad77edec1c848dd66716c5180f8a04853f6283d702aba9659f84120049c36a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06579",
    "kind": "arxiv",
    "version": 2
  }
}