Pith Number

pith:JBGH2XLO

pith:2025:JBGH2XLODYHO3EMOTTOE2V3JDX

not attested not anchored not stored refs pending

Unraveling the temporal dependence of ecological interaction measures

Amos Maritan, Javier Aguilar, Samir Suweis, Sandro Azaele

arxiv:2508.19197 v1 · 2025-08-26 · q-bio.PE · physics.bio-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{JBGH2XLODYHO3EMOTTOE2V3JDX}

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	2026-07-05T11:59:39.436208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

484c7d5d6e1e0eed918e9cdc4d57691debf55ee010cb134643513451aa1b36d5

Aliases

arxiv: 2508.19197 · arxiv_version: 2508.19197v1 · doi: 10.48550/arxiv.2508.19197 · pith_short_12: JBGH2XLODYHO · pith_short_16: JBGH2XLODYHO3EMO · pith_short_8: JBGH2XLO

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/JBGH2XLODYHO3EMOTTOE2V3JDX \
  | 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: 484c7d5d6e1e0eed918e9cdc4d57691debf55ee010cb134643513451aa1b36d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b34e727b811e4dc3b84815ed2c29eaef72f51fe6ee608124893d686beb6f2336",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2025-08-26T17:01:34Z",
    "title_canon_sha256": "642d87bebe76005f92dbe3fbba7adb05c8ac2e897cd2263ae8ee47c12499ba75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19197",
    "kind": "arxiv",
    "version": 1
  }
}