Pith Number

pith:RPRXOIL3

pith:2024:RPRXOIL37BQ5N5VTOR2VX2T5HR

not attested not anchored not stored refs pending

Spatiotemporal Diffusion Metamaterials: Theories and Applications

Jinrong Liu, Jiping Huang, Liujun Xu

arxiv:2405.18440 v1 · 2024-05-10 · 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{RPRXOIL37BQ5N5VTOR2VX2T5HR}

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	2026-07-05T08:24:25.753597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8be377217bf861d6f6b374755bea7d3c48b8a922f92ba622ab5cabfc404c2f9e

Aliases

arxiv: 2405.18440 · arxiv_version: 2405.18440v1 · doi: 10.48550/arxiv.2405.18440 · pith_short_12: RPRXOIL37BQ5 · pith_short_16: RPRXOIL37BQ5N5VT · pith_short_8: RPRXOIL3

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/RPRXOIL37BQ5N5VTOR2VX2T5HR \
  | 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: 8be377217bf861d6f6b374755bea7d3c48b8a922f92ba622ab5cabfc404c2f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e99780c5e62702c5366123802e518c4704b508a5541ddf5dce3effe97a4dd7a3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2024-05-10T13:10:31Z",
    "title_canon_sha256": "402b174b71c59ec17807f163a6a626a247e507f9969fe561d68ae66971556a4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.18440",
    "kind": "arxiv",
    "version": 1
  }
}