Pith Number

pith:UD3AZK2D

pith:2021:UD3AZK2DPI74AFN4ESQOUOZRP3

not attested not anchored not stored refs pending

Game-environment feedback dynamics in growing population: Effect of finite carrying capacity

Debashish Chowdhury, Joy Das Bairagya, Sagar Chakraborty, Samrat Sohel Mondal

arxiv:2109.14971 v1 · 2021-09-30 · nlin.AO · physics.bio-ph · 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{UD3AZK2DPI74AFN4ESQOUOZRP3}

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	2026-07-05T03:26:08.343725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0f60cab437a3fc015bc24a0ea3b317ef99297b9173b982b4fbe2954c03b002e

Aliases

arxiv: 2109.14971 · arxiv_version: 2109.14971v1 · doi: 10.48550/arxiv.2109.14971 · pith_short_12: UD3AZK2DPI74 · pith_short_16: UD3AZK2DPI74AFN4 · pith_short_8: UD3AZK2D

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/UD3AZK2DPI74AFN4ESQOUOZRP3 \
  | 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: a0f60cab437a3fc015bc24a0ea3b317ef99297b9173b982b4fbe2954c03b002e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8cd0d41006ccc0dfad37e4dafc869577c8ed81ed62c8901fa800d88940654b6",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2021-09-30T09:59:44Z",
    "title_canon_sha256": "ea9a3df1d69b6c1cbd3fbb2124de7b1eb532cc0c83a5f2dfd2d63d6c55ea3ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14971",
    "kind": "arxiv",
    "version": 1
  }
}