Pith Number

pith:FDSX4ZT5

pith:2015:FDSX4ZT5XYGW22U3BDXCT734ZO

not attested not anchored not stored refs pending

Video Manipulation Techniques for the Protection of Privacy in Remote Presence Systems

Alexander Hubers, Cindy Grimm, Duc Tran, Emily Andrulis, Levi Scott, Ross Sowell, Ruonan Zhang, Tanner Stirrat, William D. Smart

arxiv:1501.03188 v1 · 2015-01-13 · cs.RO · cs.CR · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDSX4ZT5XYGW22U3BDXCT734ZO}

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	2026-05-18T02:29:24.510149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e57e667dbe0d6d6a9b08ee29ff7ccb81a5398832b9bc2f7c541cb5b276bfa7

Aliases

arxiv: 1501.03188 · arxiv_version: 1501.03188v1 · doi: 10.48550/arxiv.1501.03188 · pith_short_12: FDSX4ZT5XYGW · pith_short_16: FDSX4ZT5XYGW22U3 · pith_short_8: FDSX4ZT5

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/FDSX4ZT5XYGW22U3BDXCT734ZO \
  | 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: 28e57e667dbe0d6d6a9b08ee29ff7ccb81a5398832b9bc2f7c541cb5b276bfa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8a750b03c36fa45f7c07f361cd8b024a783c7dbbf45fbe14bfc5e6259f23075",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2015-01-13T21:58:16Z",
    "title_canon_sha256": "22818654f021d6e30f12fceb8085ccd76bed118c1c478c6304a377545b5a47db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03188",
    "kind": "arxiv",
    "version": 1
  }
}