Pith Number

pith:47AMJB4Z

pith:2014:47AMJB4ZWHHBOBCXYOKFTD5KYK

not attested not anchored not stored refs pending

Analyzing the Time Evolution of Wave Functions by Decomposing the Hamiltonian into State-Preserving and State-Changing Hamiltonians

Chyi-Lung Lin

arxiv:1407.3438 v1 · 2014-07-13 · quant-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{47AMJB4ZWHHBOBCXYOKFTD5KYK}

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	2026-05-18T02:47:42.865072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7c0c48799b1ce170457c394598faac28fb98ed165ef38f2675c63cbb7d359dc

Aliases

arxiv: 1407.3438 · arxiv_version: 1407.3438v1 · doi: 10.48550/arxiv.1407.3438 · pith_short_12: 47AMJB4ZWHHB · pith_short_16: 47AMJB4ZWHHBOBCX · pith_short_8: 47AMJB4Z

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/47AMJB4ZWHHBOBCXYOKFTD5KYK \
  | 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: e7c0c48799b1ce170457c394598faac28fb98ed165ef38f2675c63cbb7d359dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9852381597c6ea80ada0a3f117499cbebdfaab25b93df7e4d21267ca078bd358",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-13T07:44:17Z",
    "title_canon_sha256": "8e9dd28bc83e852845177e53974d6d545564a682d9394defdcc310fcf95c8484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3438",
    "kind": "arxiv",
    "version": 1
  }
}