Pith Number

pith:JD5PC4EP

pith:2013:JD5PC4EPMHHW23OGOCW3DWVOZB

not attested not anchored not stored refs pending

Nutrient Loading Increases Red Snapper Production in the Gulf of Mexico

Amy C. Courtney, Joshua M. Courtney, Michael W. Courtney

arxiv:1306.5114 v1 · 2013-06-21 · 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{JD5PC4EPMHHW23OGOCW3DWVOZB}

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	2026-05-18T03:20:19.700354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48faf1708f61cf6d6dc670adb1daaec86c68b845c9c81994a4b8ad392188697c

Aliases

arxiv: 1306.5114 · arxiv_version: 1306.5114v1 · doi: 10.48550/arxiv.1306.5114 · pith_short_12: JD5PC4EPMHHW · pith_short_16: JD5PC4EPMHHW23OG · pith_short_8: JD5PC4EP

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/JD5PC4EPMHHW23OGOCW3DWVOZB \
  | 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: 48faf1708f61cf6d6dc670adb1daaec86c68b845c9c81994a4b8ad392188697c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cda49f244cb923ec13e881024b12febd699b32c6a9fe3512e2d71a4eddf6c5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-06-21T12:22:34Z",
    "title_canon_sha256": "d9066c6a3790a5db7769ce3bdc1a61457972b0bb1eae05e13994b01b8d7e9552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5114",
    "kind": "arxiv",
    "version": 1
  }
}