Pith Number

pith:SP2R6WNG

pith:2011:SP2R6WNG35QZT32DBKQ4JXYKVK

not attested not anchored not stored refs pending

Equivalence of the realized input and output oriented indirect effects metrics in ecological network analysis

Andria K. Salas, Michael A. Freeze, Stuart R. Borrett

arxiv:1103.6276 v1 · 2011-03-31 · q-bio.QM · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SP2R6WNG35QZT32DBKQ4JXYKVK}

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	2026-05-18T04:07:43.084946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93f51f59a6df6199ef430aa1c4df0aaaa6f4f4be0935cecf0cce5c3953f07076

Aliases

arxiv: 1103.6276 · arxiv_version: 1103.6276v1 · doi: 10.48550/arxiv.1103.6276 · pith_short_12: SP2R6WNG35QZ · pith_short_16: SP2R6WNG35QZT32D · pith_short_8: SP2R6WNG

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/SP2R6WNG35QZT32DBKQ4JXYKVK \
  | 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: 93f51f59a6df6199ef430aa1c4df0aaaa6f4f4be0935cecf0cce5c3953f07076

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a796be39a1321908bbb78285bbcd417081de0d242772607fb571177b56ff931",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2011-03-31T19:38:14Z",
    "title_canon_sha256": "1f864b227cabccd3859a4505ceba44bbb49d5b42c909f9f787128364f9951108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.6276",
    "kind": "arxiv",
    "version": 1
  }
}