Pith Number

pith:LC3AWXCI

pith:2021:LC3AWXCIEBIX4FYMI4TBGCD6BP

not attested not anchored not stored refs pending

Minimizing the time-dependent density functional error in Ehrenfest dynamics

Lionel Lacombe, Neepa T. Maitra

arxiv:2106.13752 v2 · 2021-06-25 · physics.chem-ph · physics.atom-ph · physics.comp-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{LC3AWXCIEBIX4FYMI4TBGCD6BP}

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	2026-07-05T02:53:58.501857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58b60b5c4820517e170c472613087e0bffa62abc1dfcbb972593b566ff2879b2

Aliases

arxiv: 2106.13752 · arxiv_version: 2106.13752v2 · doi: 10.48550/arxiv.2106.13752 · pith_short_12: LC3AWXCIEBIX · pith_short_16: LC3AWXCIEBIX4FYM · pith_short_8: LC3AWXCI

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/LC3AWXCIEBIX4FYMI4TBGCD6BP \
  | 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: 58b60b5c4820517e170c472613087e0bffa62abc1dfcbb972593b566ff2879b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40e6b40c2e0ba8f6b720824911a074b1e0c2603433e76de72850e8fecf0c619d",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-06-25T16:41:58Z",
    "title_canon_sha256": "bf4f1b20bb030eb7a519b0163388a2cdfdad9b16785316e8cfb542adb65e871c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.13752",
    "kind": "arxiv",
    "version": 2
  }
}