Pith Number

pith:UWQL5QLU

pith:2017:UWQL5QLUB2P5UYVDP3XPSMXJIF

not attested not anchored not stored refs pending

Reducing the extinction risk of stochastic populations via non-demographic noise

Michael Assaf, Shay Be'er

arxiv:1710.01496 v2 · 2017-10-04 · q-bio.PE · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWQL5QLUB2P5UYVDP3XPSMXJIF}

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	2026-05-18T00:21:54.508352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5a0bec1740e9fda62a37eeef932e941608961f0574677785473da5872aec930

Aliases

arxiv: 1710.01496 · arxiv_version: 1710.01496v2 · doi: 10.48550/arxiv.1710.01496 · pith_short_12: UWQL5QLUB2P5 · pith_short_16: UWQL5QLUB2P5UYVD · pith_short_8: UWQL5QLU

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/UWQL5QLUB2P5UYVDP3XPSMXJIF \
  | 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: a5a0bec1740e9fda62a37eeef932e941608961f0574677785473da5872aec930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b2ef4a42c4b0acdfe9c719ba99e5da48b3cb0e189b93e2bd206f1fc03b64ebc",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-10-04T08:05:48Z",
    "title_canon_sha256": "edee520767ef27bd225824724e1748f864a4237d48795f8bc459a29b45e901c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01496",
    "kind": "arxiv",
    "version": 2
  }
}