Pith Number

pith:RQKWYIA3

pith:2016:RQKWYIA3LNAPB7SVJBHCZMO3FB

not attested not anchored not stored refs pending

Evolution of natal dispersal in spatially heterogenous environments

Chris Cosner, Robert Stephen Cantrell, Sebastian J. Schreiber, Yuan Lou

arxiv:1608.08314 v2 · 2016-08-30 · q-bio.PE · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RQKWYIA3LNAPB7SVJBHCZMO3FB}

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	2026-05-17T23:54:27.035137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c156c201b5b40f0fe55484e2cb1db286b0e58a84c7e8f9ffb19bb0e67cbbdb5

Aliases

arxiv: 1608.08314 · arxiv_version: 1608.08314v2 · doi: 10.48550/arxiv.1608.08314 · pith_short_12: RQKWYIA3LNAP · pith_short_16: RQKWYIA3LNAPB7SV · pith_short_8: RQKWYIA3

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/RQKWYIA3LNAPB7SVJBHCZMO3FB \
  | 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: 8c156c201b5b40f0fe55484e2cb1db286b0e58a84c7e8f9ffb19bb0e67cbbdb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdd85762e1642f5e805a1bab88ddb2c1737f65d0e76db57038365b558efd3c79",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2016-08-30T03:36:48Z",
    "title_canon_sha256": "faf0607038c1ca3bd517afdbeab3717bd2e5af3e373f2c052051eb8a7ce6b3fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08314",
    "kind": "arxiv",
    "version": 2
  }
}