Pith Number

pith:WOQ7YPHS

pith:2013:WOQ7YPHSNFJGGLV3HGYDAQFKR7

not attested not anchored not stored refs pending

Persistence, permanence and global stability for an n-dimensional Nicholson system

Gergely Rost, Teresa Faria

arxiv:1307.7352 v1 · 2013-07-28 · math.DS · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOQ7YPHSNFJGGLV3HGYDAQFKR7}

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	2026-05-18T01:48:33.699002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3a1fc3cf26952632ebb39b03040aa8fd442bff30e85a670b31ab221049345f4

Aliases

arxiv: 1307.7352 · arxiv_version: 1307.7352v1 · doi: 10.48550/arxiv.1307.7352 · pith_short_12: WOQ7YPHSNFJG · pith_short_16: WOQ7YPHSNFJGGLV3 · pith_short_8: WOQ7YPHS

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/WOQ7YPHSNFJGGLV3HGYDAQFKR7 \
  | 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: b3a1fc3cf26952632ebb39b03040aa8fd442bff30e85a670b31ab221049345f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9323a558f96a8a2f3eb941e3ed50ebf9d55828146c817be77492bfa806e62bfd",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-07-28T11:16:26Z",
    "title_canon_sha256": "278d908eec2449fec4770595900139fc098c764279cd48636ba4de7c02460aea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7352",
    "kind": "arxiv",
    "version": 1
  }
}