Pith Number

pith:KV5SPIIN

pith:2015:KV5SPIINXTT7RB3YGP7VS4VBH3

not attested not anchored not stored refs pending

Fundamental activity constraints lead to specific interpretations of the connectome

Jannis Schuecker, Markus Diesmann, Maximilian Schmidt, Moritz Helias, Sacha J. van Albada

arxiv:1509.03162 v4 · 2015-09-10 · 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{KV5SPIINXTT7RB3YGP7VS4VBH3}

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	2026-05-18T00:49:42.656625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

557b27a10dbce7f8877833ff5972a13ecae788e381987b309aea01dc3820eb25

Aliases

arxiv: 1509.03162 · arxiv_version: 1509.03162v4 · doi: 10.48550/arxiv.1509.03162 · pith_short_12: KV5SPIINXTT7 · pith_short_16: KV5SPIINXTT7RB3Y · pith_short_8: KV5SPIIN

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/KV5SPIINXTT7RB3YGP7VS4VBH3 \
  | 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: 557b27a10dbce7f8877833ff5972a13ecae788e381987b309aea01dc3820eb25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "269f43b5957b9728915e45cec69beb2c9e3ff69268967540188b958cd5dcd093",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-09-10T14:01:48Z",
    "title_canon_sha256": "a59073052ee37632b31cc7a6d19894ef8413dce96d5ba55083675a34155d6420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03162",
    "kind": "arxiv",
    "version": 4
  }
}