Pith Number

pith:Q7AGGDZV

pith:2015:Q7AGGDZVOZC4PYNO6SSVGEOP2M

not attested not anchored not stored refs pending

Biological control via "ecological" damping: An approach that attenuates non-target effects

Emmanuel Quansah, Kelly Black, Matthew Beauregard, Rana Parshad

arxiv:1502.02010 v1 · 2015-02-06 · math.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{Q7AGGDZVOZC4PYNO6SSVGEOP2M}

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	2026-05-18T02:27:50.247270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87c0630f357645c7e1aef4a55311cfd3270326ac7aeed2cff8686ccc4ef91d4e

Aliases

arxiv: 1502.02010 · arxiv_version: 1502.02010v1 · doi: 10.48550/arxiv.1502.02010 · pith_short_12: Q7AGGDZVOZC4 · pith_short_16: Q7AGGDZVOZC4PYNO · pith_short_8: Q7AGGDZV

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/Q7AGGDZVOZC4PYNO6SSVGEOP2M \
  | 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: 87c0630f357645c7e1aef4a55311cfd3270326ac7aeed2cff8686ccc4ef91d4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad114727de95a31238aadd7385ef181a5937a76537d8b9476995f9d7c40d3d73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-02-06T20:08:04Z",
    "title_canon_sha256": "4d47390d6e803d415f771ab053d644bc13ab7ccb2cf4df987458dcdfd2c09158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02010",
    "kind": "arxiv",
    "version": 1
  }
}