Pith Number

pith:TIOWMAGC

pith:2021:TIOWMAGCMX7IY7C47MSJJA3F34

not attested not anchored not stored refs pending

Sub-millisecond Video Synchronization of Multiple Android Smartphones

Anastasiia Kornilova, Azat Akhmetyanov, David Pozo, Gonzalo Ferrer, Marsel Faizullin

arxiv:2107.00987 v2 · 2021-07-02 · 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{TIOWMAGCMX7IY7C47MSJJA3F34}

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	2026-07-05T03:09:07.237608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a1d6600c265fe8c7c5cfb24948365df2ba298a17668ed038576a77c79ca722f

Aliases

arxiv: 2107.00987 · arxiv_version: 2107.00987v2 · doi: 10.48550/arxiv.2107.00987 · pith_short_12: TIOWMAGCMX7I · pith_short_16: TIOWMAGCMX7IY7C4 · pith_short_8: TIOWMAGC

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/TIOWMAGCMX7IY7C47MSJJA3F34 \
  | 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: 9a1d6600c265fe8c7c5cfb24948365df2ba298a17668ed038576a77c79ca722f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba44b30999345dfe4d1dd7d4ac6974b786478808512fb699a2630829d215abc1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-02T11:56:33Z",
    "title_canon_sha256": "84c6d7fd4a76446d5ea17b4af988d982b262f6e5e8cd712b14702e45e1ce81d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00987",
    "kind": "arxiv",
    "version": 2
  }
}