Pith Number

pith:6NBZSTKJ

pith:2025:6NBZSTKJVKNHTNLME6BMRJBR2L

not attested not anchored not stored refs pending

CIR bridge for modeling of fish migration on sub-hourly scale

Hidekazu Yoshioka

arxiv:2506.07094 v3 · 2025-06-08 · math.PR · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6NBZSTKJVKNHTNLME6BMRJBR2L}

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	2026-07-05T11:43:12.573806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f343994d49aa9a79b56c2782c8a431d2dca14c74b2ad50d7dfcd30cad7619e74

Aliases

arxiv: 2506.07094 · arxiv_version: 2506.07094v3 · doi: 10.48550/arxiv.2506.07094 · pith_short_12: 6NBZSTKJVKNH · pith_short_16: 6NBZSTKJVKNHTNLM · pith_short_8: 6NBZSTKJ

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/6NBZSTKJVKNHTNLME6BMRJBR2L \
  | 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: f343994d49aa9a79b56c2782c8a431d2dca14c74b2ad50d7dfcd30cad7619e74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7669cda84e45f6b326ad7e4b31cbaa6c487ec6d3ac667f8dc153c16934d2191f",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2025-06-08T11:35:34Z",
    "title_canon_sha256": "f721cd2bbfc905f7748075cd96ce46d4d2a580418b26f65f2476382b9551dcaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07094",
    "kind": "arxiv",
    "version": 3
  }
}