Pith Number

pith:PFRUIDC2

pith:2024:PFRUIDC2ZBFPYSTGLNWJMVFA4F

not attested not anchored not stored refs pending

State-dependent Filtering of the Ring Model

Jing Yan, Wei Dai, Yaoyu Zhang, Yunxuan Feng

arxiv:2408.01817 v1 · 2024-08-03 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFRUIDC2ZBFPYSTGLNWJMVFA4F}

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	2026-07-05T08:52:03.485030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7963440c5ac84afc4a665b6c9654a0e15e1fa8fa7d354bdeeaf42409eb00fbf3

Aliases

arxiv: 2408.01817 · arxiv_version: 2408.01817v1 · doi: 10.48550/arxiv.2408.01817 · pith_short_12: PFRUIDC2ZBFP · pith_short_16: PFRUIDC2ZBFPYSTG · pith_short_8: PFRUIDC2

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/PFRUIDC2ZBFPYSTGLNWJMVFA4F \
  | 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: 7963440c5ac84afc4a665b6c9654a0e15e1fa8fa7d354bdeeaf42409eb00fbf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4270a995ad8a4d412765687f2c16ffc5dc89c91f9f0e555a35f3a0dc23360da",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2024-08-03T16:22:19Z",
    "title_canon_sha256": "08cfeb1160ab868955f1042d96a03c076783271e094f7e1b78f0d83f520688e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.01817",
    "kind": "arxiv",
    "version": 1
  }
}