Pith Number

pith:XH2P7XIP

pith:2016:XH2P7XIPTVOQG77CCHLYGR5S5T

not attested not anchored not stored refs pending

Network Morphism

Changhu Wang, Chang Wen Chen, Tao Wei, Yong Rui

arxiv:1603.01670 v2 · 2016-03-05 · cs.LG · cs.CV · 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{XH2P7XIPTVOQG77CCHLYGR5S5T}

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	2026-05-18T01:19:23.928252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9f4ffdd0f9d5d037fe211d78347b2ecf28017211b50f6025b210d534941068b

Aliases

arxiv: 1603.01670 · arxiv_version: 1603.01670v2 · doi: 10.48550/arxiv.1603.01670 · pith_short_12: XH2P7XIPTVOQ · pith_short_16: XH2P7XIPTVOQG77C · pith_short_8: XH2P7XIP

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/XH2P7XIPTVOQG77CCHLYGR5S5T \
  | 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: b9f4ffdd0f9d5d037fe211d78347b2ecf28017211b50f6025b210d534941068b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab71eaa072271a526e501ba2f9e00aed6ac9cd6da8e26c759f7206139fe6d73",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-03-05T02:06:43Z",
    "title_canon_sha256": "981dbf03f47834b5cfd4013c9ddd7fffa2425d4fd9f5fc8b9528df6e3b798fce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01670",
    "kind": "arxiv",
    "version": 2
  }
}