Pith Number

pith:FQMWGDWY

pith:2017:FQMWGDWYQE3OZXN57BUFXPUQZH

not attested not anchored not stored refs pending

Sentiment Recognition in Egocentric Photostreams

Estefania Talavera, Nicolai Petkov, Nicola Strisciuglio, Petia Radeva

arxiv:1703.09933 v1 · 2017-03-29 · 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{FQMWGDWYQE3OZXN57BUFXPUQZH}

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	2026-05-18T00:47:38.977899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c19630ed88136ecddbdf8685bbe90c9ebbb347fceb4f2f04bca39e6c6273e05

Aliases

arxiv: 1703.09933 · arxiv_version: 1703.09933v1 · doi: 10.48550/arxiv.1703.09933 · pith_short_12: FQMWGDWYQE3O · pith_short_16: FQMWGDWYQE3OZXN5 · pith_short_8: FQMWGDWY

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/FQMWGDWYQE3OZXN57BUFXPUQZH \
  | 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: 2c19630ed88136ecddbdf8685bbe90c9ebbb347fceb4f2f04bca39e6c6273e05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b2a5ee4e06a24e578da22fb287203910f599a8f6563739fb377e9c9d4240547",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-29T08:38:32Z",
    "title_canon_sha256": "6ca6575564524be7878364e5d7e5e8206062e4a1b6b7e7f68a73e56ba6f4c157"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09933",
    "kind": "arxiv",
    "version": 1
  }
}