Pith Number

pith:SYRLBHUI

pith:2018:SYRLBHUIYQCD5MLAJ7CAEJQ5RW

not attested not anchored not stored refs pending

Microscopic description of the pygmy dipole resonance in neutron-rich Ca isotopes

A. P. Severyukhin, Nguyen Van Giai, N. N. Arsenyev, V. V. Voronov

arxiv:1811.02779 v1 · 2018-11-07 · 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{SYRLBHUIYQCD5MLAJ7CAEJQ5RW}

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	2026-05-17T23:59:04.227342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9622b09e88c4043eb1604fc402261d8db7e3f7ed8b477e486947b473f8be33c3

Aliases

arxiv: 1811.02779 · arxiv_version: 1811.02779v1 · doi: 10.48550/arxiv.1811.02779 · pith_short_12: SYRLBHUIYQCD · pith_short_16: SYRLBHUIYQCD5MLA · pith_short_8: SYRLBHUI

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/SYRLBHUIYQCD5MLAJ7CAEJQ5RW \
  | 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: 9622b09e88c4043eb1604fc402261d8db7e3f7ed8b477e486947b473f8be33c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98c148e58b1515e16537189fa4ca45940bcb1b93f477137fb47a2486c8ada650",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-11-07T07:06:58Z",
    "title_canon_sha256": "f70f6b08f66dce064fa261b237dda86405a12aeae815d2b86e8594d67f439e6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02779",
    "kind": "arxiv",
    "version": 1
  }
}