Pith Number

pith:UVVBEFPS

pith:2015:UVVBEFPSYPP3JSP3NKFQHXWBKT

not attested not anchored not stored refs pending

Hierarchical Recurrent Neural Encoder for Video Representation with Application to Captioning

Fei Wu, Pingbo Pan, Yi Yang, Yueting Zhuang, Zhongwen Xu

arxiv:1511.03476 v1 · 2015-11-11 · 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{UVVBEFPSYPP3JSP3NKFQHXWBKT}

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	2026-05-18T01:27:14.488229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a56a1215f2c3dfb4c9fb6a8b03dec154d265016814ca6c31e6b53eea6270b9c9

Aliases

arxiv: 1511.03476 · arxiv_version: 1511.03476v1 · doi: 10.48550/arxiv.1511.03476 · pith_short_12: UVVBEFPSYPP3 · pith_short_16: UVVBEFPSYPP3JSP3 · pith_short_8: UVVBEFPS

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/UVVBEFPSYPP3JSP3NKFQHXWBKT \
  | 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: a56a1215f2c3dfb4c9fb6a8b03dec154d265016814ca6c31e6b53eea6270b9c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d14c7ee062d4353e48bb3b3e678f849a05d8735688d149443a95b384c39b7e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-11T12:38:14Z",
    "title_canon_sha256": "1cd40505b08f12b33086bbde3da8747b6be7fcac64f8af2000d5fc92fbb79652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03476",
    "kind": "arxiv",
    "version": 1
  }
}