Pith Number

pith:IEVSYLHA

pith:2019:IEVSYLHAOYWRITSTSDIZRWIRRE

not attested not anchored not stored refs pending

Facial Expression Recognition Using Human to Animated-Character Expression Translation

Charles Hughes, Ilkin Isler, Kamran Ali

arxiv:1910.05595 v1 · 2019-10-12 · 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{IEVSYLHAOYWRITSTSDIZRWIRRE}

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	2026-07-05T00:11:40.100837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

412b2c2ce0762d144e5390d198d9118939cddaa89e1984708d62af6f4ee46a01

Aliases

arxiv: 1910.05595 · arxiv_version: 1910.05595v1 · doi: 10.48550/arxiv.1910.05595 · pith_short_12: IEVSYLHAOYWR · pith_short_16: IEVSYLHAOYWRITST · pith_short_8: IEVSYLHA

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/IEVSYLHAOYWRITSTSDIZRWIRRE \
  | 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: 412b2c2ce0762d144e5390d198d9118939cddaa89e1984708d62af6f4ee46a01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b89ace53acde69e368e33d8f0d4039bc5268d9d07958249573010edce7200956",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-10-12T16:36:54Z",
    "title_canon_sha256": "33808f7bf9631f56efe67052d221618e1aa6597eeb97518951c6a1b0bbfe284c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.05595",
    "kind": "arxiv",
    "version": 1
  }
}