Pith Number

pith:XUUUOUB6

pith:2013:XUUUOUB6CM6UM6BUZ645KIGZSN

not attested not anchored not stored refs pending

Estimating the tolerance of species to the effects of global environmental change

Jordi Bascompte, Rudolf P. Rohr, Serguei Saavedra, Vasilis Dakos

arxiv:1308.3584 v1 · 2013-08-16 · q-bio.PE · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUUUOUB6CM6UM6BUZ645KIGZSN}

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	2026-05-18T03:15:44.492181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd2947503e133d467834cfb9d520d9937e3ee3de260dd32cb6f60933d587ff72

Aliases

arxiv: 1308.3584 · arxiv_version: 1308.3584v1 · doi: 10.48550/arxiv.1308.3584 · pith_short_12: XUUUOUB6CM6U · pith_short_16: XUUUOUB6CM6UM6BU · pith_short_8: XUUUOUB6

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/XUUUOUB6CM6UM6BUZ645KIGZSN \
  | 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: bd2947503e133d467834cfb9d520d9937e3ee3de260dd32cb6f60933d587ff72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "945c51901d9faab010209736aeb735dd14b9ea1a38f2a6d0b27d09cbf5dc67f7",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-08-16T09:33:41Z",
    "title_canon_sha256": "b317ff4f441c3ae29f12b71423444769123f326069ab7de64185bdf3436c7e2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3584",
    "kind": "arxiv",
    "version": 1
  }
}