Pith Number

pith:53TFKAOT

pith:2025:53TFKAOTYAXUMO6NED356TGKQG

not attested not anchored not stored refs pending

A seasonal to decadal calibration of 1990-2100 eastern Canadian freshwater discharge simulations by observations, data models, and neural networks

Jo\"el Chass\'e, Minghong Zhang, Richard E. Danielson, Will Perrie

arxiv:2506.05261 v1 · 2025-06-05 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53TFKAOTYAXUMO6NED356TGKQG}

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	2026-07-05T11:16:44.952680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eee65501d3c02f463bcd20f7df4cca819539b64d64f2c665f5330c27942a21fb

Aliases

arxiv: 2506.05261 · arxiv_version: 2506.05261v1 · doi: 10.48550/arxiv.2506.05261 · pith_short_12: 53TFKAOTYAXU · pith_short_16: 53TFKAOTYAXUMO6N · pith_short_8: 53TFKAOT

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/53TFKAOTYAXUMO6NED356TGKQG \
  | 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: eee65501d3c02f463bcd20f7df4cca819539b64d64f2c665f5330c27942a21fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eb1a79439d4ae99a9afaea93552860ce6822dfc06d42b4a255abdabc46df8f2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2025-06-05T17:21:23Z",
    "title_canon_sha256": "9ae723100abcc6f87969ae1c49eea72f217be22296ef203d5c03176569e9c15b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05261",
    "kind": "arxiv",
    "version": 1
  }
}