Pith Number

pith:4TYQY2R5

pith:2017:4TYQY2R5GOBHHAHZYEGSLR6VYJ

not attested not anchored not stored refs pending

Robust spatial memory maps encoded in networks with transient connections

Andrey Babichev, Dmitriy Morozov, Yuri Dabaghian

arxiv:1710.02623 v1 · 2017-10-07 · 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{4TYQY2R5GOBHHAHZYEGSLR6VYJ}

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	2026-05-18T00:33:29.308925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4f10c6a3d33827380f9c10d25c7d5c252b957ec01c6847f015857d3940311fa

Aliases

arxiv: 1710.02623 · arxiv_version: 1710.02623v1 · doi: 10.48550/arxiv.1710.02623 · pith_short_12: 4TYQY2R5GOBH · pith_short_16: 4TYQY2R5GOBHHAHZ · pith_short_8: 4TYQY2R5

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/4TYQY2R5GOBHHAHZYEGSLR6VYJ \
  | 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: e4f10c6a3d33827380f9c10d25c7d5c252b957ec01c6847f015857d3940311fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2e3508b588852b394290e78e03988d4b8ab695d4075dfebf73bc127acaa5c43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-10-07T02:50:37Z",
    "title_canon_sha256": "729f5232ab1bdf08879849b43b91292259899e3409f16842fbcaa76712fffe23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02623",
    "kind": "arxiv",
    "version": 1
  }
}