Pith Number

pith:VHM6LDTO

pith:2017:VHM6LDTOQMXCJQU6UQHWL53IFB

not attested not anchored not stored refs pending

Dynamical pruning of the multiconfiguration time-dependent Hartree method (DP-MCTDH): An efficient approach for multidimensional quantum dynamics

David J. Tannor, Henrik R. Larsson

arxiv:1705.02769 v2 · 2017-05-08 · physics.chem-ph · 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{VHM6LDTOQMXCJQU6UQHWL53IFB}

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	2026-05-18T00:39:28.392422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9d9e58e6e832e24c29ea40f65f7682842c9aeecebb3dd93ed6ae4e4387a663b

Aliases

arxiv: 1705.02769 · arxiv_version: 1705.02769v2 · doi: 10.48550/arxiv.1705.02769 · pith_short_12: VHM6LDTOQMXC · pith_short_16: VHM6LDTOQMXCJQU6 · pith_short_8: VHM6LDTO

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/VHM6LDTOQMXCJQU6UQHWL53IFB \
  | 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: a9d9e58e6e832e24c29ea40f65f7682842c9aeecebb3dd93ed6ae4e4387a663b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30fa2050746e855c9be97ae343780f6607ee421745a74e8e702e9e508229503b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-05-08T08:16:22Z",
    "title_canon_sha256": "bca9353c9d34f266a7427f5600b9341ac76b5e6f4ca99b56fcbd768ca52ec637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02769",
    "kind": "arxiv",
    "version": 2
  }
}