Pith Number

pith:XMDU2EDX

pith:2018:XMDU2EDXY47FFTWP5ZYS6L2P2J

not attested not anchored not stored refs pending

Comment on "Energy levels and radiative rates for Ne-like ions from Cu to Ga" by N.~Singh and S.~Aggarwal [Pramana -- J. Phys. 89 (2017) 79]

K M Aggarwal

arxiv:1803.04764 v1 · 2018-03-13 · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMDU2EDXY47FFTWP5ZYS6L2P2J}

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	2026-05-18T00:21:17.945103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb074d1077c73e52cecfee712f2f4fd262f6a5f68a114c1173037e1650170bca

Aliases

arxiv: 1803.04764 · arxiv_version: 1803.04764v1 · doi: 10.48550/arxiv.1803.04764 · pith_short_12: XMDU2EDXY47F · pith_short_16: XMDU2EDXY47FFTWP · pith_short_8: XMDU2EDX

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/XMDU2EDXY47FFTWP5ZYS6L2P2J \
  | 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: bb074d1077c73e52cecfee712f2f4fd262f6a5f68a114c1173037e1650170bca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b7e4faf69ce67199d88e992a5fa0532de1fce1c15a06ac75476fd9dba89aa6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-03-13T13:01:19Z",
    "title_canon_sha256": "277a26aa503154c3d308ecb255bf0b465c457aea77a6ce6a6be5c91cad69f019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04764",
    "kind": "arxiv",
    "version": 1
  }
}