Pith Number

pith:KLKTPFWC

pith:2018:KLKTPFWC3H36RFJUGI3EEU7RPL

not attested not anchored not stored refs pending

Search for Food of Birds, Fish and Insects

Dresden, Queen Mary University of London), R. Klages (Max Planck Institute for the Physics of Complex Systems, School of Mathematical Sciences

arxiv:1804.03738 v1 · 2018-04-10 · cond-mat.stat-mech · 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{KLKTPFWC3H36RFJUGI3EEU7RPL}

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	2026-05-18T00:18:43.191894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d53796c2d9f7e8953432364253f17aef995bcc3a5b7b22ed67b396e6c0fae7

Aliases

arxiv: 1804.03738 · arxiv_version: 1804.03738v1 · doi: 10.48550/arxiv.1804.03738 · pith_short_12: KLKTPFWC3H36 · pith_short_16: KLKTPFWC3H36RFJU · pith_short_8: KLKTPFWC

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/KLKTPFWC3H36RFJUGI3EEU7RPL \
  | 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: 52d53796c2d9f7e8953432364253f17aef995bcc3a5b7b22ed67b396e6c0fae7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83630f058efb4110e5c5faab74663acd89bce00464a2a7240ee2558f74987964",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-04-10T22:21:31Z",
    "title_canon_sha256": "127c502445aadf03291769d95bc8e5e72ac0065e3b1f522523b136da33771a46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03738",
    "kind": "arxiv",
    "version": 1
  }
}