Pith Number

pith:C3HJ2RI5

pith:2021:C3HJ2RI5U5Z2AIL23R4K4LFVUQ

not attested not anchored not stored refs pending

GAIA: A Transfer Learning System of Object Detection that Fits Your Needs

Junjie Yan, Junran Peng, Tieniu Tan, Xingyuan Bu, Zhaoxiang Zhang

arxiv:2106.11346 v1 · 2021-06-21 · 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{C3HJ2RI5U5Z2AIL23R4K4LFVUQ}

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	2026-07-05T02:51:28.173841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16ce9d451da773a0217adc78ae2cb5a4324d04d99ecaf6846ee46c1e469145a5

Aliases

arxiv: 2106.11346 · arxiv_version: 2106.11346v1 · doi: 10.48550/arxiv.2106.11346 · pith_short_12: C3HJ2RI5U5Z2 · pith_short_16: C3HJ2RI5U5Z2AIL2 · pith_short_8: C3HJ2RI5

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/C3HJ2RI5U5Z2AIL23R4K4LFVUQ \
  | 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: 16ce9d451da773a0217adc78ae2cb5a4324d04d99ecaf6846ee46c1e469145a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49b8f4779e11128dd29e122106c3bd11cadd84497910a3c45475567f711e6a0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-21T18:24:20Z",
    "title_canon_sha256": "9c161ffb8da3e31f83b8067754cd1cc8d8e277b1b39b54236b18132bf5484592"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11346",
    "kind": "arxiv",
    "version": 1
  }
}