Pith Number

pith:P3GQKSV5

pith:2021:P3GQKSV5BWLV32RPQZVPVH2SXZ

not attested not anchored not stored refs pending

Auxiliary Tasks and Exploration Enable ObjectNav

Abhishek Das, Dhruv Batra, Erik Wijmans, Joel Ye

arxiv:2104.04112 v2 · 2021-04-08 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P3GQKSV5BWLV32RPQZVPVH2SXZ}

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	2026-07-05T03:02:50.273275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ecd054abd0d975dea2f866afa9f52be49b24fda5a2e63b983b91652fba948cb

Aliases

arxiv: 2104.04112 · arxiv_version: 2104.04112v2 · doi: 10.48550/arxiv.2104.04112 · pith_short_12: P3GQKSV5BWLV · pith_short_16: P3GQKSV5BWLV32RP · pith_short_8: P3GQKSV5

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/P3GQKSV5BWLV32RPQZVPVH2SXZ \
  | 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: 7ecd054abd0d975dea2f866afa9f52be49b24fda5a2e63b983b91652fba948cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e1e3e9cd366e249c637085cb214dc9b5d8293ff6ea505c864fcb43e06d6e9a",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-08T23:03:21Z",
    "title_canon_sha256": "a29b1bf63d4ee26b5efa4cf104fc0ba3841d48b14246e4f271d0207d062d5c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04112",
    "kind": "arxiv",
    "version": 2
  }
}