Pith Number

pith:YSYXSXPO

pith:2009:YSYXSXPOBCRDNSLWP6ILVTRCPY

not attested not anchored not stored refs pending

Photoionization of Ce$^{3+}$ - Ce$^{4+}$

Alfred Z. Msezane, Zhifan Chen

arxiv:0902.3655 v1 · 2009-02-20 · 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{YSYXSXPOBCRDNSLWP6ILVTRCPY}

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	2026-05-18T02:14:46.674010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4b1795dee08a236c9767f90bace227e26f6cc485eff259b9de855f27d186f16

Aliases

arxiv: 0902.3655 · arxiv_version: 0902.3655v1 · doi: 10.48550/arxiv.0902.3655 · pith_short_12: YSYXSXPOBCRD · pith_short_16: YSYXSXPOBCRDNSLW · pith_short_8: YSYXSXPO

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/YSYXSXPOBCRDNSLWP6ILVTRCPY \
  | 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: c4b1795dee08a236c9767f90bace227e26f6cc485eff259b9de855f27d186f16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da5ae58b71e57b7a5aab78b36f12d12b8a09de35cf343d40592ed8b9e8824988",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-02-20T21:11:43Z",
    "title_canon_sha256": "7de6309967e76d394013be4e9f2cdc0779a92726aac12b3aa71760b07385cc12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3655",
    "kind": "arxiv",
    "version": 1
  }
}