Pith Number

pith:E3LDZJA7

pith:2022:E3LDZJA74VFNVSRNQB7CCIDI3M

not attested not anchored not stored refs pending

Quantum prey-predator dynamics: a gaussian ensemble analysis

Alex E. Bernardini, Orfeu Bertolami

arxiv:2209.02450 v2 · 2022-09-06 · quant-ph · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3LDZJA74VFNVSRNQB7CCIDI3M}

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	2026-07-05T06:27:15.350073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d63ca41fe54adaca2d807e212068db283ec5d82f5f1baf86e28d0c890c0e4a

Aliases

arxiv: 2209.02450 · arxiv_version: 2209.02450v2 · doi: 10.48550/arxiv.2209.02450 · pith_short_12: E3LDZJA74VFN · pith_short_16: E3LDZJA74VFNVSRN · pith_short_8: E3LDZJA7

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/E3LDZJA74VFNVSRNQB7CCIDI3M \
  | 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: 26d63ca41fe54adaca2d807e212068db283ec5d82f5f1baf86e28d0c890c0e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f943890c9f2f6122221287be737591191a2dcc6f514ce95b39469a514b3097c",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-09-06T12:28:35Z",
    "title_canon_sha256": "9b2ca1bb5bcb32fb4e1d73ffa248097ac3f022b84c4742e38dc81cd0b0c1e4c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02450",
    "kind": "arxiv",
    "version": 2
  }
}