Pith Number

pith:6ILHLJ2O

pith:2018:6ILHLJ2O6GKATRCIH6XY2PIYOX

not attested not anchored not stored refs pending

Nonlinear polarization evolution using time-dependent density functional theory

Kazuhiro Yabana, Mitsuharu Uemoto, Shunsuke A. Sato, Yuki Kuwabara

arxiv:1810.06500 v2 · 2018-10-15 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ILHLJ2O6GKATRCIH6XY2PIYOX}

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	2026-05-17T23:50:12.018606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f21675a74ef19409c4483faf8d3d1875fe91e6597b516175f60da6d32eb0442e

Aliases

arxiv: 1810.06500 · arxiv_version: 1810.06500v2 · doi: 10.48550/arxiv.1810.06500 · pith_short_12: 6ILHLJ2O6GKA · pith_short_16: 6ILHLJ2O6GKATRCI · pith_short_8: 6ILHLJ2O

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/6ILHLJ2O6GKATRCIH6XY2PIYOX \
  | 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: f21675a74ef19409c4483faf8d3d1875fe91e6597b516175f60da6d32eb0442e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff1bfa4c12c91204e48143a7ad6a7957e0b7218bd2bba9b1efb6e4848df04ed5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-15T16:25:21Z",
    "title_canon_sha256": "c1b99078e4ff6d6164bc6e44476384b31cb45e92181b9493e4ae78577abd5818"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06500",
    "kind": "arxiv",
    "version": 2
  }
}