Pith Number

pith:XHBWFV4F

pith:2017:XHBWFV4FGAN4PMCCTDM4FO3EGK

not attested not anchored not stored refs pending

Trade-off shapes diversity in eco-evolutionary dynamics

Daniel Hoffmann, Farnoush Farahpour, Mohammadkarim Saeedghalati, Verena Brauer

arxiv:1705.10516 v1 · 2017-05-30 · 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{XHBWFV4FGAN4PMCCTDM4FO3EGK}

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	2026-05-18T00:06:26.549379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9c362d785301bc7b04298d9c2bb6432b6c80f5ff53d131a2887a0b9e05b4878

Aliases

arxiv: 1705.10516 · arxiv_version: 1705.10516v1 · doi: 10.48550/arxiv.1705.10516 · pith_short_12: XHBWFV4FGAN4 · pith_short_16: XHBWFV4FGAN4PMCC · pith_short_8: XHBWFV4F

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/XHBWFV4FGAN4PMCCTDM4FO3EGK \
  | 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: b9c362d785301bc7b04298d9c2bb6432b6c80f5ff53d131a2887a0b9e05b4878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7502963544a3ef3bea7b07bc00c5f0e76b301dd93a3b98740f2bbf67d287f857",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-05-30T09:23:00Z",
    "title_canon_sha256": "c09718141d8acec05680210c8fde1a6ed178623ecd0746c82676aa16a55474c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10516",
    "kind": "arxiv",
    "version": 1
  }
}