Pith Number

pith:2FQLTQGA

pith:2019:2FQLTQGATUAPJUZJFGMGFXNA6P

not attested not anchored not stored refs pending

Convolutional Neural Networks Based Texture Modeling For AV1

Chichen Fu, Di Chen, Fengqing Zhu, Zoe Liu

arxiv:1908.02875 v1 · 2019-08-07 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FQLTQGATUAPJUZJFGMGFXNA6P}

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	2026-07-04T23:52:24.326246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d160b9c0c09d00f4d329299862dda0f3f17455ffa6732e7b4e13b2c5edce53a3

Aliases

arxiv: 1908.02875 · arxiv_version: 1908.02875v1 · doi: 10.48550/arxiv.1908.02875 · pith_short_12: 2FQLTQGATUAP · pith_short_16: 2FQLTQGATUAPJUZJ · pith_short_8: 2FQLTQGA

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/2FQLTQGATUAPJUZJFGMGFXNA6P \
  | 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: d160b9c0c09d00f4d329299862dda0f3f17455ffa6732e7b4e13b2c5edce53a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "751d398fc5b7d0fc6af896698d91c4f737cf73b3fb4dd0b67fd31bc7746ca383",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-08-07T23:45:18Z",
    "title_canon_sha256": "d0517991fba70d16d6cb3f7999a36a9c07e894aec6487cb1e861dd42e35a5ce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02875",
    "kind": "arxiv",
    "version": 1
  }
}