Pith Number

pith:T2LV3HKP

pith:2018:T2LV3HKPVCYE6UQIVSCIYBNREM

not attested not anchored not stored refs pending

Quantum Chameleons

Philippe Brax, Sylvain Fichet

arxiv:1809.10166 v3 · 2018-09-26 · hep-ph · astro-ph.CO · gr-qc · quant-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{T2LV3HKPVCYE6UQIVSCIYBNREM}

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	2026-05-17T23:44:58.964387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e975d9d4fa8b04f5208ac848c05b12307c2c8d62c777c2076ab2883b4275182

Aliases

arxiv: 1809.10166 · arxiv_version: 1809.10166v3 · doi: 10.48550/arxiv.1809.10166 · pith_short_12: T2LV3HKPVCYE · pith_short_16: T2LV3HKPVCYE6UQI · pith_short_8: T2LV3HKP

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/T2LV3HKPVCYE6UQIVSCIYBNREM \
  | 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: 9e975d9d4fa8b04f5208ac848c05b12307c2c8d62c777c2076ab2883b4275182

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5077fbe2e6eb4fb16c6fa0521ab95c63a98d1a1427cfb9ae841411e4b0016b57",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-09-26T18:03:48Z",
    "title_canon_sha256": "cfddbf85e7674f866f2bdf91c7b455a6e2815d600186a01eddfad513c1b2629f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10166",
    "kind": "arxiv",
    "version": 3
  }
}