Pith Number

pith:NHPZDAK6

pith:1998:NHPZDAK6EOU4KDOJGWDGYHY6FR

not attested not anchored not stored refs pending

Sum Rules for Multi-Photon Spectroscopy of Ions in Finite Symmetry

M. Daoud, M. Kibler

arxiv:physics/9811036 v1 · 1998-11-18 · physics.atm-clus · cond-mat · physics.chem-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{NHPZDAK6EOU4KDOJGWDGYHY6FR}

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	2026-05-18T01:38:04.230734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69df91815e23a9c50dc935866c1f1e2c6e0e58afdae8620bbe3177841ce976e9

Aliases

arxiv: physics/9811036 · arxiv_version: physics/9811036v1 · doi: 10.48550/arxiv.physics/9811036 · pith_short_12: NHPZDAK6EOU4 · pith_short_16: NHPZDAK6EOU4KDOJ · pith_short_8: NHPZDAK6

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/NHPZDAK6EOU4KDOJGWDGYHY6FR \
  | 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: 69df91815e23a9c50dc935866c1f1e2c6e0e58afdae8620bbe3177841ce976e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "268145ecb4eb2f7a5c705520d6d8bf2055c45945d0e6762da689a3e6db7b8cdd",
    "cross_cats_sorted": [
      "cond-mat",
      "physics.chem-ph"
    ],
    "license": "",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "1998-11-18T17:25:39Z",
    "title_canon_sha256": "b0f9f847626d4fbe8925f1417ac49e4f46f6155b954e6fc429131166f41f5370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9811036",
    "kind": "arxiv",
    "version": 1
  }
}