Pith Number

pith:QCE5D5A5

pith:2017:QCE5D5A5IX4JYPR2J53LCR5NKT

not attested not anchored not stored refs pending

Reasoning about Fine-grained Attribute Phrases using Reference Games

Chenyun Wu, Huaizu Jiang, Jong-Chyi Su, Subhransu Maji

arxiv:1708.08874 v1 · 2017-08-29 · 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{QCE5D5A5IX4JYPR2J53LCR5NKT}

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	2026-05-18T00:36:25.392789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8089d1f41d45f89c3e3a4f76b147ad54d09fb0d6c6155b92cbc7f883d7dd7239

Aliases

arxiv: 1708.08874 · arxiv_version: 1708.08874v1 · doi: 10.48550/arxiv.1708.08874 · pith_short_12: QCE5D5A5IX4J · pith_short_16: QCE5D5A5IX4JYPR2 · pith_short_8: QCE5D5A5

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/QCE5D5A5IX4JYPR2J53LCR5NKT \
  | 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: 8089d1f41d45f89c3e3a4f76b147ad54d09fb0d6c6155b92cbc7f883d7dd7239

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70168a198a17b781e600aef05b2c699f637a560e9e00d31d5dc41ef3a396cdc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-29T16:57:39Z",
    "title_canon_sha256": "a700c0250c9ee5a1bc0790c8000ce756f8c4b0cea6e7dca221803840dff84446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08874",
    "kind": "arxiv",
    "version": 1
  }
}