Pith Number

pith:6LFISM5H

pith:2010:6LFISM5HHGIL6ASHZWXKEESKH4

not attested not anchored not stored refs pending

Evidence for the Dominance of Indirect Effects in 50 Trophically-Based Ecosystem Networks

Andria K. Salas, Stuart R. Borrett

arxiv:1009.1841 v1 · 2010-09-09 · q-bio.PE · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LFISM5HHGIL6ASHZWXKEESKH4}

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	2026-05-18T04:25:13.129938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2ca8933a73990bf0247cdaea2124a3f20cb8cceb5ea570f4247cf492da205f9

Aliases

arxiv: 1009.1841 · arxiv_version: 1009.1841v1 · doi: 10.48550/arxiv.1009.1841 · pith_short_12: 6LFISM5HHGIL · pith_short_16: 6LFISM5HHGIL6ASH · pith_short_8: 6LFISM5H

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/6LFISM5HHGIL6ASHZWXKEESKH4 \
  | 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: f2ca8933a73990bf0247cdaea2124a3f20cb8cceb5ea570f4247cf492da205f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e21150fd130e182b462980e10835259ad4c56950b910d9145a48f3e3baead6e",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2010-09-09T18:14:33Z",
    "title_canon_sha256": "ae6829104295042c8eaceae264054f08bf7228e715ec71cf6af9ffe3d4b1bce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1841",
    "kind": "arxiv",
    "version": 1
  }
}