Pith Number

pith:RFUQBESC

pith:2021:RFUQBESC53MGRFFAXXLP6QVNVC

not attested not anchored not stored refs pending

Unsupervised View-Invariant Human Posture Representation

Bj\"orn Ommer, Faegheh Sardari, Majid Mirmehdi

arxiv:2109.08730 v2 · 2021-09-17 · 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{RFUQBESC53MGRFFAXXLP6QVNVC}

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	2026-07-05T08:40:50.363002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8969009242eed86894a0bdd6ff42ada8bdf1352cafd36ce762b4d1f07804b8e3

Aliases

arxiv: 2109.08730 · arxiv_version: 2109.08730v2 · doi: 10.48550/arxiv.2109.08730 · pith_short_12: RFUQBESC53MG · pith_short_16: RFUQBESC53MGRFFA · pith_short_8: RFUQBESC

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/RFUQBESC53MGRFFAXXLP6QVNVC \
  | 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: 8969009242eed86894a0bdd6ff42ada8bdf1352cafd36ce762b4d1f07804b8e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2115140b8bc0a02611fed463a60bb36d24f537e64d2037a4850d239776a0cabc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-17T19:23:31Z",
    "title_canon_sha256": "00ea397282f65a846848990127c292cb36885642f035ea7df1f7bbad931a0647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08730",
    "kind": "arxiv",
    "version": 2
  }
}