Pith Number

pith:ZIQEW63G

pith:2014:ZIQEW63G36D6GTBGPZOCVJBRNC

not attested not anchored not stored refs pending

Sparse, guided feature connections in an Abstract Deep Network

Alan Blair, Anthony Knittel

arxiv:1412.4967 v1 · 2014-12-16 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZIQEW63G36D6GTBGPZOCVJBRNC}

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	2026-05-18T02:31:09.997064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca204b7b66df87e34c267e5c2aa43168bea43bbae53780729a07daacff88479e

Aliases

arxiv: 1412.4967 · arxiv_version: 1412.4967v1 · doi: 10.48550/arxiv.1412.4967 · pith_short_12: ZIQEW63G36D6 · pith_short_16: ZIQEW63G36D6GTBG · pith_short_8: ZIQEW63G

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/ZIQEW63G36D6GTBGPZOCVJBRNC \
  | 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: ca204b7b66df87e34c267e5c2aa43168bea43bbae53780729a07daacff88479e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1832ac79d20dec20007c23b7b572987bedb8ef19495ae0d5479a502926b8ca0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-12-16T12:04:35Z",
    "title_canon_sha256": "a64c6509793cbf95248289b1e706f6c4d1514cc32b390f4b92442de2ff73146c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4967",
    "kind": "arxiv",
    "version": 1
  }
}