Pith Number

pith:2SCRLUNR

pith:2015:2SCRLUNRTJOTQGQSMKHDXHHFCB

not attested not anchored not stored refs pending

Natural Language Object Retrieval

Huazhe Xu, Jiashi Feng, Kate Saenko, Marcus Rohrbach, Ronghang Hu, Trevor Darrell

arxiv:1511.04164 v3 · 2015-11-13 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SCRLUNRTJOTQGQSMKHDXHHFCB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:17:25.049161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d48515d1b19a5d381a12628e3b9ce5104a08255177a9e038b6194b9aa1ebded1

Aliases

arxiv: 1511.04164 · arxiv_version: 1511.04164v3 · doi: 10.48550/arxiv.1511.04164 · pith_short_12: 2SCRLUNRTJOT · pith_short_16: 2SCRLUNRTJOTQGQS · pith_short_8: 2SCRLUNR

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/2SCRLUNRTJOTQGQSMKHDXHHFCB \
  | 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: d48515d1b19a5d381a12628e3b9ce5104a08255177a9e038b6194b9aa1ebded1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4be7fc78cc4a9e1a581591e6e2e3c746900f31910670a864bcaa1ddfe7ae52ea",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-13T05:53:37Z",
    "title_canon_sha256": "f44a94a511719ef3e7dd96edc6c7264fb0c49be8208f825f0be1716a2618523c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04164",
    "kind": "arxiv",
    "version": 3
  }
}