Pith Number

pith:2ANRQDQR

pith:2021:2ANRQDQRNNSRGDOCIGGGA37SCR

not attested not anchored not stored refs pending

BARF: Bundle-Adjusting Neural Radiance Fields

Antonio Torralba, Chen-Hsuan Lin, Simon Lucey, Wei-Chiu Ma

arxiv:2104.06405 v2 · 2021-04-13 · cs.CV · cs.GR · cs.LG · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ANRQDQRNNSRGDOCIGGGA37SCR}

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.

Cited by

1 paper in Pith

Construction of Digital Terrain Maps from Multi-view Satellite Imagery using Neural Volume Rendering

Receipt and verification

First computed	2026-07-05T03:07:06.113930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d01b180e116b65130dc2418c606ff2147ba6a997c0dfbb086d1160f30d6309cb

Aliases

arxiv: 2104.06405 · arxiv_version: 2104.06405v2 · doi: 10.48550/arxiv.2104.06405 · pith_short_12: 2ANRQDQRNNSR · pith_short_16: 2ANRQDQRNNSRGDOC · pith_short_8: 2ANRQDQR

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/2ANRQDQRNNSRGDOCIGGGA37SCR \
  | 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: d01b180e116b65130dc2418c606ff2147ba6a997c0dfbb086d1160f30d6309cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6be5e1cb12bea1a52304dabf2fab2e57e02e8e63ac052dfa74bd6beeb194f9dc",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-13T17:59:51Z",
    "title_canon_sha256": "20fcae728f6a50e5f2677d5c163851871ed1b0d3b6ad12ba8af7b954c8847771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06405",
    "kind": "arxiv",
    "version": 2
  }
}