Pith Number

pith:6AGFXYK5

pith:2019:6AGFXYK5PVUASMZU3BGBJFIKAR

not attested not anchored not stored refs pending

Improved Generalization of Heading Direction Estimation for Aerial Filming Using Semi-supervised Regression

Aayush Ahuja, Rogerio Bonatti, Sebastian Scherer, Wenshan Wang, Yanfu Zhang

arxiv:1903.11174 v1 · 2019-03-26 · cs.CV · cs.AI · cs.LG · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6AGFXYK5PVUASMZU3BGBJFIKAR}

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	2026-05-17T23:50:03.965069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f00c5be15d7d68093334d84c14950a044d839e0c354ff2d821e9756126c60537

Aliases

arxiv: 1903.11174 · arxiv_version: 1903.11174v1 · doi: 10.48550/arxiv.1903.11174 · pith_short_12: 6AGFXYK5PVUA · pith_short_16: 6AGFXYK5PVUASMZU · pith_short_8: 6AGFXYK5

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/6AGFXYK5PVUASMZU3BGBJFIKAR \
  | 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: f00c5be15d7d68093334d84c14950a044d839e0c354ff2d821e9756126c60537

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9955f3c4882151a8133491e29d50ae096fedce5084e19bd7f64fe02f5a006b2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-26T22:05:05Z",
    "title_canon_sha256": "3ab108fa07a4cf9e753fc6a7ff5d302d02a7998221299bd6c5eaf8b9b40b7d21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11174",
    "kind": "arxiv",
    "version": 1
  }
}