Pith Number

pith:32W34YUD

pith:2025:32W34YUDTUURPA4WYGA7UKAOOT

not attested not anchored not stored refs pending

Phonons mimicking doubly special relativity kinematics

Francesco Marino

arxiv:2505.02026 v2 · 2025-05-04 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32W34YUDTUURPA4WYGA7UKAOOT}

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	2026-07-05T11:01:04.851801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deadbe62839d29178396c181fa280e74d60c60e229e75d2a4bc21b12dc51fb6b

Aliases

arxiv: 2505.02026 · arxiv_version: 2505.02026v2 · doi: 10.48550/arxiv.2505.02026 · pith_short_12: 32W34YUDTUUR · pith_short_16: 32W34YUDTUURPA4W · pith_short_8: 32W34YUD

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/32W34YUDTUURPA4WYGA7UKAOOT \
  | 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: deadbe62839d29178396c181fa280e74d60c60e229e75d2a4bc21b12dc51fb6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53e095de3ff5af0ae8f67a766a8bb86f2e52a90dfecb14fdf8aeddee95f87bff",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-05-04T08:27:36Z",
    "title_canon_sha256": "3c03d0deb4b082f95c46c41eee9f40eb42d9c763e2da40a1e79b7e3f2f7fc554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02026",
    "kind": "arxiv",
    "version": 2
  }
}