Pith Number

pith:W6SBVF3A

pith:2019:W6SBVF3A6S7WLTFJH4W67RDPIX

not attested not anchored not stored refs pending

Social Relation Recognition in Egocentric Photostreams

Emanuel Sanchez Aimar, Mariella Dimiccoli, Petia Radeva

arxiv:1905.04734 v1 · 2019-05-12 · 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{W6SBVF3A6S7WLTFJH4W67RDPIX}

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	2026-05-17T23:46:23.735663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7a41a9760f4bf65cca93f2defc46f45c6d108bac91ac44d6a982c5655f98e2a

Aliases

arxiv: 1905.04734 · arxiv_version: 1905.04734v1 · doi: 10.48550/arxiv.1905.04734 · pith_short_12: W6SBVF3A6S7W · pith_short_16: W6SBVF3A6S7WLTFJ · pith_short_8: W6SBVF3A

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/W6SBVF3A6S7WLTFJH4W67RDPIX \
  | 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: b7a41a9760f4bf65cca93f2defc46f45c6d108bac91ac44d6a982c5655f98e2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fbca257935dd25c97199d2ca515f579f45e9496b21fc2486c6c4ea31c517885",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-12T15:20:26Z",
    "title_canon_sha256": "b396ab32de441f490c2f7f3824e22c5a778e2c4245ce02cf5454e63659465726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04734",
    "kind": "arxiv",
    "version": 1
  }
}