Pith Number

pith:XPWGVL7T

pith:2020:XPWGVL7TBCLJWWD3TA6DVNH6AG

not attested not anchored not stored refs pending

3D Human Shape Reconstruction from a Polarization Image

Chi Xu, Li Cheng, Minglun Gong, Sen Wang, Shihao Zou, Xinxin Zuo, Yiming Qian

arxiv:2007.09268 v1 · 2020-07-17 · 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{XPWGVL7TBCLJWWD3TA6DVNH6AG}

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	2026-07-05T01:20:22.435642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbec6aaff308969b587b983c3ab4fe0187bc2b9c8e54997d3579bb53cff920b0

Aliases

arxiv: 2007.09268 · arxiv_version: 2007.09268v1 · doi: 10.48550/arxiv.2007.09268 · pith_short_12: XPWGVL7TBCLJ · pith_short_16: XPWGVL7TBCLJWWD3 · pith_short_8: XPWGVL7T

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/XPWGVL7TBCLJWWD3TA6DVNH6AG \
  | 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: bbec6aaff308969b587b983c3ab4fe0187bc2b9c8e54997d3579bb53cff920b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff063150f3273c3c826707adaf20d5525228dcc189be8e684c1bc73043f2d839",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-17T22:36:02Z",
    "title_canon_sha256": "43513b5388cf931c562057cecb375b0fe5ed784130002b48089ae0cf1e62be60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09268",
    "kind": "arxiv",
    "version": 1
  }
}