Pith Number

pith:XMXEJRFU

pith:2019:XMXEJRFUC4HZIGI7ABMUI3CBCK

not attested not anchored not stored refs pending

Soft Rasterizer: Differentiable Rendering for Unsupervised Single-View Mesh Reconstruction

Hao Li, Shichen Liu, Tianye Li, Weikai Chen

arxiv:1901.05567 v2 · 2019-01-17 · 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{XMXEJRFUC4HZIGI7ABMUI3CBCK}

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	2026-05-17T23:55:42.234025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb2e44c4b4170f94191f0059446c4112ac9719ad862ca4604c49dbc7c35cb904

Aliases

arxiv: 1901.05567 · arxiv_version: 1901.05567v2 · doi: 10.48550/arxiv.1901.05567 · pith_short_12: XMXEJRFUC4HZ · pith_short_16: XMXEJRFUC4HZIGI7 · pith_short_8: XMXEJRFU

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/XMXEJRFUC4HZIGI7ABMUI3CBCK \
  | 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: bb2e44c4b4170f94191f0059446c4112ac9719ad862ca4604c49dbc7c35cb904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f0ee33649f4f79bf005d97c00cc67f8f0b70eee97a99a2eb0f888652220381",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-17T00:00:58Z",
    "title_canon_sha256": "5181685342eff9952d05dcaefeb0261da87d527786f457ad9c74ea42c3feea9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05567",
    "kind": "arxiv",
    "version": 2
  }
}