Pith Number

pith:R5M2XK6E

pith:2026:R5M2XK6ECOZI37NTNX4HXLKQMJ

not attested not anchored not stored refs pending

EgoTrack3D: A Modular Framework for Egocentric 3D Object Tracking

Bjarni Dagur Thor Karason, Boyang Sun, Jan Kulik, Marc Pollefeys, Xi Wang, Yung-Hsu Yang

arxiv:2608.08016 v1 · 2026-08-08 · 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{R5M2XK6ECOZI37NTNX4HXLKQMJ}

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	2026-08-11T01:21:24.552892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f59ababc413b28dfdb36df87bad5062697ab6c86638b5444bc888a0746903bf

Aliases

arxiv: 2608.08016 · arxiv_version: 2608.08016v1 · doi: 10.48550/arxiv.2608.08016 · pith_short_12: R5M2XK6ECOZI · pith_short_16: R5M2XK6ECOZI37NT · pith_short_8: R5M2XK6E

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/R5M2XK6ECOZI37NTNX4HXLKQMJ \
  | 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: 8f59ababc413b28dfdb36df87bad5062697ab6c86638b5444bc888a0746903bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "789f1589333fc78e0c334afca4b7a2ccc2ac9ffb55db09ebc3bccb69f16521e7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-08T08:53:54Z",
    "title_canon_sha256": "5cd20d54a2a2663c49367912bacbd628f8d024d82213d69ff8d5b735d6c93f91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08016",
    "kind": "arxiv",
    "version": 1
  }
}