Pith Number

pith:TXMJNSW5

pith:2015:TXMJNSW5PUFRTGPK3LZN26YBSZ

not attested not anchored not stored refs pending

Beyond Classification: Latent User Interests Profiling from Visual Contents Analysis

Cheng-Kang Hsieh, Deborah Estrin, Longqi Yang

arxiv:1512.06785 v1 · 2015-12-21 · cs.IR · cs.CV · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXMJNSW5PUFRTGPK3LZN26YBSZ}

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	2026-05-18T00:58:09.869302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dd896cadd7d0b1999eadaf2dd7b019663db5983ef7958c42e1bc917bf8113ed

Aliases

arxiv: 1512.06785 · arxiv_version: 1512.06785v1 · doi: 10.48550/arxiv.1512.06785 · pith_short_12: TXMJNSW5PUFR · pith_short_16: TXMJNSW5PUFRTGPK · pith_short_8: TXMJNSW5

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/TXMJNSW5PUFRTGPK3LZN26YBSZ \
  | 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: 9dd896cadd7d0b1999eadaf2dd7b019663db5983ef7958c42e1bc917bf8113ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "825cf76897b2198922ba0140bc9e82225b8c2caad8cc584de56e49fabf8fff66",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2015-12-21T19:54:11Z",
    "title_canon_sha256": "3258642da10760bcae8320559588b6f9f64b6266506b002fd2beb8d1e76c19d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06785",
    "kind": "arxiv",
    "version": 1
  }
}