Pith Number

pith:DKLYCBI2

pith:2018:DKLYCBI2OK5KEYVJXLJM6COHLO

not attested not anchored not stored refs pending

Design and Application of a Relativistic Kramers-Kronig Analysis Algorithm

Alberto Eljarrat, Christoph T. Koch

arxiv:1811.07575 v1 · 2018-11-19 · cond-mat.mtrl-sci · physics.app-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{DKLYCBI2OK5KEYVJXLJM6COHLO}

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	2026-05-18T00:00:24.042763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a9781051a72baa262a9bad2cf09c75ba7bac5fce7b5fd46275d914df2b730b0

Aliases

arxiv: 1811.07575 · arxiv_version: 1811.07575v1 · doi: 10.48550/arxiv.1811.07575 · pith_short_12: DKLYCBI2OK5K · pith_short_16: DKLYCBI2OK5KEYVJ · pith_short_8: DKLYCBI2

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/DKLYCBI2OK5KEYVJXLJM6COHLO \
  | 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: 1a9781051a72baa262a9bad2cf09c75ba7bac5fce7b5fd46275d914df2b730b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e4a4d6e0d552843d4dd0cb6c994372d3e25ae9f8b035696b914aceb86a2f42f",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-11-19T09:43:19Z",
    "title_canon_sha256": "164a330a85d93d1c5a5ed7f34acab4efae64c9ecf189b8bae90ad05b98766213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07575",
    "kind": "arxiv",
    "version": 1
  }
}