Pith Number

pith:BCD6E3G4

pith:2010:BCD6E3G4CJDLG3TBEGJSSQALYV

not attested not anchored not stored refs pending

Time-dependent density functional theory for quantum transport

ChiYung Yam, Guanhua Chen, Heng Tian, SiuKong Koo, Xiao Zheng, Yan Mo, YiJing Yan

arxiv:1005.0243 v1 · 2010-05-03 · physics.chem-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{BCD6E3G4CJDLG3TBEGJSSQALYV}

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	2026-05-18T02:07:43.792435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0887e26cdc1246b36e61219329400bc56f84c74b1490f81ec5b822b7853c14ab

Aliases

arxiv: 1005.0243 · arxiv_version: 1005.0243v1 · doi: 10.48550/arxiv.1005.0243 · pith_short_12: BCD6E3G4CJDL · pith_short_16: BCD6E3G4CJDLG3TB · pith_short_8: BCD6E3G4

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/BCD6E3G4CJDLG3TBEGJSSQALYV \
  | 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: 0887e26cdc1246b36e61219329400bc56f84c74b1490f81ec5b822b7853c14ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6931cb62a65ed8e00fcb0f6c04693af469b3e289327ab31194ef9d677b1417d",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2010-05-03T09:35:47Z",
    "title_canon_sha256": "a7ac2f3c4ec924cd3866cd2631a9c578d365f00b30df976cb84a8ede74bb98e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0243",
    "kind": "arxiv",
    "version": 1
  }
}