Pith Number

pith:XOPA2B63

pith:2013:XOPA2B63PIV4VU7I2MRKWPITMV

not attested not anchored not stored refs pending

Detection of pose orientation across single and multiple axes in case of 3D face images

Debotosh Bhattacharjee, Dipak Kumar Basu, Mita Nasipuri, Parama Bagchi

arxiv:1309.4577 v1 · 2013-09-18 · 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{XOPA2B63PIV4VU7I2MRKWPITMV}

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	2026-05-18T03:12:58.961360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb9e0d07db7a2bcad3e8d322ab3d136569de86f67302ed9cc0682943bd58f4bd

Aliases

arxiv: 1309.4577 · arxiv_version: 1309.4577v1 · doi: 10.48550/arxiv.1309.4577 · pith_short_12: XOPA2B63PIV4 · pith_short_16: XOPA2B63PIV4VU7I · pith_short_8: XOPA2B63

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/XOPA2B63PIV4VU7I2MRKWPITMV \
  | 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: bb9e0d07db7a2bcad3e8d322ab3d136569de86f67302ed9cc0682943bd58f4bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6680d1ddfd2ddfab6c0988775d35f0f331f9eb5c814fb18cebbda0e0b3871875",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-09-18T08:47:34Z",
    "title_canon_sha256": "b9ca41d0cafb9588cf9b0cafe9ee46c3ca0e681fa18e7e11cba568ccb23fb144"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4577",
    "kind": "arxiv",
    "version": 1
  }
}