Pith Number

pith:NYRPTSNX

pith:2019:NYRPTSNXZ4RMWHD3LNLTPVPU6B

not attested not anchored not stored refs pending

Iterative approach to arbitrary nonlinear optical response functions of graphene

Darko Dimitrovski, F. Hipolito, T. G. Pedersen

arxiv:1901.04362 v2 · 2019-01-14 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NYRPTSNXZ4RMWHD3LNLTPVPU6B}

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	2026-05-17T23:46:12.503708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e22f9c9b7cf22cb1c7b5b5737d5f4f042e41e7717ff4ee62e6bdf16c1c012e0

Aliases

arxiv: 1901.04362 · arxiv_version: 1901.04362v2 · doi: 10.48550/arxiv.1901.04362 · pith_short_12: NYRPTSNXZ4RM · pith_short_16: NYRPTSNXZ4RMWHD3 · pith_short_8: NYRPTSNX

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/NYRPTSNXZ4RMWHD3LNLTPVPU6B \
  | 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: 6e22f9c9b7cf22cb1c7b5b5737d5f4f042e41e7717ff4ee62e6bdf16c1c012e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72860f0456ae07214136445baa56c563ddd4dde65efaeb6f0864ef313f30cd5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-01-14T15:27:12Z",
    "title_canon_sha256": "f2f6ff60f16702577bc52cd6dbb775027a1c97732098eb589325319fa76c5506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04362",
    "kind": "arxiv",
    "version": 2
  }
}