Pith Number

pith:Q3KADPB2

pith:2017:Q3KADPB2JWCDXHLACXU5SRUEIH

not attested not anchored not stored refs pending

Diversity and coevolutionary dynamics in high-dimensional phenotype spaces

Iaroslav Ispolatov, Michael Doebeli

arxiv:1701.07861 v2 · 2017-01-26 · 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{Q3KADPB2JWCDXHLACXU5SRUEIH}

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	2026-05-18T00:50:54.199205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86d401bc3a4d843b9d6015e9d9468441d0c2cfef562e56a362c4d544cd3472a5

Aliases

arxiv: 1701.07861 · arxiv_version: 1701.07861v2 · doi: 10.48550/arxiv.1701.07861 · pith_short_12: Q3KADPB2JWCD · pith_short_16: Q3KADPB2JWCDXHLA · pith_short_8: Q3KADPB2

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/Q3KADPB2JWCDXHLACXU5SRUEIH \
  | 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: 86d401bc3a4d843b9d6015e9d9468441d0c2cfef562e56a362c4d544cd3472a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec58703ec1787981954ce9849b40f3ca7491b98d2ced1ff78ae13a531ed8e505",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-01-26T20:08:18Z",
    "title_canon_sha256": "7c50c4dc34a0e1ad254eeeb56435cc869dec681a995a8c3db5c09b8f0855fc98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07861",
    "kind": "arxiv",
    "version": 2
  }
}