Pith Number

pith:L7HM6MTH

pith:2017:L7HM6MTH4SG6RQECS42L557CTG

not attested not anchored not stored refs pending

Seed mass diversity along resource gradients: the role of allometric growth rate and size-asymmetric competition

Niv DeMalach, Ronen Kadmon

arxiv:1709.09391 v3 · 2017-09-27 · 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{L7HM6MTH4SG6RQECS42L557CTG}

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	2026-05-18T00:11:18.610488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fcecf3267e48de8c0829734bef7e299b4e561bfdd59e500703572be0c9f3f25

Aliases

arxiv: 1709.09391 · arxiv_version: 1709.09391v3 · doi: 10.48550/arxiv.1709.09391 · pith_short_12: L7HM6MTH4SG6 · pith_short_16: L7HM6MTH4SG6RQEC · pith_short_8: L7HM6MTH

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/L7HM6MTH4SG6RQECS42L557CTG \
  | 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: 5fcecf3267e48de8c0829734bef7e299b4e561bfdd59e500703572be0c9f3f25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ea4269c9028770c2636ac8e2c35ca30a4105fa7145f44f39272cd06ed7fa9ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-09-27T08:51:38Z",
    "title_canon_sha256": "2fe57923eab2ba3e01a5fbfb79c9507496ec472122c34c113b37975e281335dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09391",
    "kind": "arxiv",
    "version": 3
  }
}