Pith Number

pith:QUFJUV2C

pith:2018:QUFJUV2CVAQHAFYEV34P27YTV3

not attested not anchored not stored refs pending

SocialML: machine learning for social media video creators

Adam Bielski, Matthew Zak, Pawe{\l} Cyrta, Tomasz Trzcinski

arxiv:1802.02204 v1 · 2018-01-25 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUFJUV2CVAQHAFYEV34P27YTV3}

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	2026-05-18T00:24:08.980858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

850a9a5742a820701704aef8fd7f13aec96cf985585ed22a509a0902f98459c6

Aliases

arxiv: 1802.02204 · arxiv_version: 1802.02204v1 · doi: 10.48550/arxiv.1802.02204 · pith_short_12: QUFJUV2CVAQH · pith_short_16: QUFJUV2CVAQHAFYE · pith_short_8: QUFJUV2C

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/QUFJUV2CVAQHAFYEV34P27YTV3 \
  | 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: 850a9a5742a820701704aef8fd7f13aec96cf985585ed22a509a0902f98459c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cac03594bf3b8e256475beb2645765ce798814cba64a291c5fa620df80861fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-25T08:15:54Z",
    "title_canon_sha256": "0fdce6f9f246b893a244c6b176cf09746e931dddfe75c7cabd04115c5c4b90f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02204",
    "kind": "arxiv",
    "version": 1
  }
}