Pith Number

pith:SMQMPXTT

pith:2015:SMQMPXTTUJ2WFQYMOU2ODXGCLL

not attested not anchored not stored refs pending

Predicting Daily Activities From Egocentric Images Using Deep Learning

Daniel Castro, Edison Thomaz, Gregory Abowd, Henrik Christensen, Irfan Essa, Steven Hickson, Vinay Bettadapura

arxiv:1510.01576 v1 · 2015-10-06 · 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{SMQMPXTTUJ2WFQYMOU2ODXGCLL}

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	2026-05-18T01:30:56.564261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9320c7de73a27562c30c7534e1dcc25adb7bcd82290d1d3827f1ab31c885a98f

Aliases

arxiv: 1510.01576 · arxiv_version: 1510.01576v1 · doi: 10.48550/arxiv.1510.01576 · pith_short_12: SMQMPXTTUJ2W · pith_short_16: SMQMPXTTUJ2WFQYM · pith_short_8: SMQMPXTT

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/SMQMPXTTUJ2WFQYMOU2ODXGCLL \
  | 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: 9320c7de73a27562c30c7534e1dcc25adb7bcd82290d1d3827f1ab31c885a98f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41b481219ddac69b67fa6a2cb8ea84b9cbcc8b9678fcd9e03fe37c215e4d4b7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-10-06T13:56:50Z",
    "title_canon_sha256": "e2cb6361c1f6f3d09fb18b70bf71daced7906f06fb599a60086938bdc9e62b06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01576",
    "kind": "arxiv",
    "version": 1
  }
}