Pith Number

pith:LJPWFG3L

pith:2014:LJPWFG3L2HNONTKMYTETQIJFB5

not attested not anchored not stored refs pending

What happens next and when "next" happens: Mechanisms of spatial and temporal prediction

Dean Wyatte

arxiv:1407.5328 v1 · 2014-07-20 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJPWFG3L2HNONTKMYTETQIJFB5}

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	2026-05-18T02:47:14.305668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a5f629b6bd1dae6cd4cc4c93821250f616cab6d15e9a08e463d846f1b1f7d20

Aliases

arxiv: 1407.5328 · arxiv_version: 1407.5328v1 · doi: 10.48550/arxiv.1407.5328 · pith_short_12: LJPWFG3L2HNO · pith_short_16: LJPWFG3L2HNONTKM · pith_short_8: LJPWFG3L

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/LJPWFG3L2HNONTKMYTETQIJFB5 \
  | 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: 5a5f629b6bd1dae6cd4cc4c93821250f616cab6d15e9a08e463d846f1b1f7d20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42a419bcd690b10754272f71fd146a5be55fa529f45dcdabd53b1c88e53549cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2014-07-20T19:11:51Z",
    "title_canon_sha256": "128b533ea290514d69cbc0a4e1798166b89f0b9482ceec95b57240ab29f1bee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5328",
    "kind": "arxiv",
    "version": 1
  }
}