Pith Number

pith:HEOLP6FD

pith:2018:HEOLP6FDQLHZMKTF3SLKIA4RSR

not attested not anchored not stored refs pending

MaskReID: A Mask Based Deep Ranking Neural Network for Person Re-identification

Jing Huo, Lei Qi, Lei Wang, Yang Gao, Yinghuan Shi

arxiv:1804.03864 v2 · 2018-04-11 · 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{HEOLP6FDQLHZMKTF3SLKIA4RSR}

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	2026-05-17T23:48:17.452580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391cb7f8a382cf962a65dc96a403919471bfd61e0178cc23c7fe31599083c11a

Aliases

arxiv: 1804.03864 · arxiv_version: 1804.03864v2 · doi: 10.48550/arxiv.1804.03864 · pith_short_12: HEOLP6FDQLHZ · pith_short_16: HEOLP6FDQLHZMKTF · pith_short_8: HEOLP6FD

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/HEOLP6FDQLHZMKTF3SLKIA4RSR \
  | 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: 391cb7f8a382cf962a65dc96a403919471bfd61e0178cc23c7fe31599083c11a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef163da33a586b7212564981c7a4f4b7896d4706a66a5370ccdf5a9d22d6c48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-11T08:17:14Z",
    "title_canon_sha256": "51f9e2914b2e341c9a78cfcdf27942322ac8bc2374389449f52762a78a60c581"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03864",
    "kind": "arxiv",
    "version": 2
  }
}