Pith Number

pith:QRYS6LOB

pith:2019:QRYS6LOB7C2L6DHRXW3FQYHXLS

not attested not anchored not stored refs pending

Towards fully automated post-event data collection and analysis: pre-event and post-event information fusion

Ali Lenjani, Arindam G. Chowdhury, Chul Min Yeum, Ilias Bilionis, Jongseong Choi, Kenzo Kamiya, Shirley J. Dyke, Xiaoyu Liu

arxiv:1907.05285 v1 · 2019-06-30 · 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{QRYS6LOB7C2L6DHRXW3FQYHXLS}

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	2026-05-17T23:40:50.903043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84712f2dc1f8b4bf0cf1bdb65860f75cac8fe89088165d994f023a6feb8b83b0

Aliases

arxiv: 1907.05285 · arxiv_version: 1907.05285v1 · doi: 10.48550/arxiv.1907.05285 · pith_short_12: QRYS6LOB7C2L · pith_short_16: QRYS6LOB7C2L6DHR · pith_short_8: QRYS6LOB

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/QRYS6LOB7C2L6DHRXW3FQYHXLS \
  | 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: 84712f2dc1f8b4bf0cf1bdb65860f75cac8fe89088165d994f023a6feb8b83b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74f13a4bd2729f939cdc16a0ea66c3c9ae8b425f07196bbb1eeec5064e4889ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-30T01:39:26Z",
    "title_canon_sha256": "2690c350a29e7db97b9ee050473e2c17ce2a5d1ebce2a3f43fa8700b92c8540d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05285",
    "kind": "arxiv",
    "version": 1
  }
}