Pith Number

pith:4KAJTEXV

pith:2018:4KAJTEXVVIN6ASM2AWCSOSAIWS

not attested not anchored not stored refs pending

How pump-probe differential reflectivity at negative delay yields the perturbed free-induction-decay: Theory of the experiment and its verification

Basabendra Roy, Bhavtosh Bansal, Bipul Pal, Richarj Mondal

arxiv:1809.00292 v1 · 2018-09-02 · cond-mat.mes-hall · 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{4KAJTEXVVIN6ASM2AWCSOSAIWS}

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	2026-05-17T23:59:14.464061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2809992f5aa1be0499a0585274808b4ab33bafb872b8993720e770592662249

Aliases

arxiv: 1809.00292 · arxiv_version: 1809.00292v1 · doi: 10.48550/arxiv.1809.00292 · pith_short_12: 4KAJTEXVVIN6 · pith_short_16: 4KAJTEXVVIN6ASM2 · pith_short_8: 4KAJTEXV

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/4KAJTEXVVIN6ASM2AWCSOSAIWS \
  | 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: e2809992f5aa1be0499a0585274808b4ab33bafb872b8993720e770592662249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "014735c5bfd29bd258dd94d0ffc7113ad17603500dcc0aa9e09579ceb0b975cf",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-09-02T04:55:25Z",
    "title_canon_sha256": "8147c09a9b695fa0f2c47f4d8fce6fb8d95a80c6b35f7b78526830406a682764"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00292",
    "kind": "arxiv",
    "version": 1
  }
}