Pith Number

pith:XWGADIPG

pith:2015:XWGADIPGZUWUXIDRW2NFTCJNK5

not attested not anchored not stored refs pending

CamSwarm: Instantaneous Smartphone Camera Arrays for Collaborative Photography

Jue Wang, Shih-Fu Chang, Yan Wang

arxiv:1507.01148 v2 · 2015-07-04 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWGADIPGZUWUXIDRW2NFTCJNK5}

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	2026-05-18T01:37:07.124439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd8c01a1e6cd2d4ba071b69a59892d574fac29c996a1eedcc717d7e327a4161a

Aliases

arxiv: 1507.01148 · arxiv_version: 1507.01148v2 · doi: 10.48550/arxiv.1507.01148 · pith_short_12: XWGADIPGZUWU · pith_short_16: XWGADIPGZUWUXIDR · pith_short_8: XWGADIPG

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/XWGADIPGZUWUXIDRW2NFTCJNK5 \
  | 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: bd8c01a1e6cd2d4ba071b69a59892d574fac29c996a1eedcc717d7e327a4161a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a49246818625eb03ce45024eee33fb7967f92d7cba1dbe9f2abb611b441f4fa4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-07-04T21:46:37Z",
    "title_canon_sha256": "cc9481441a0398ae04db0b4d9777e0c28382fe77c9bdb7d07829d173c00fae2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01148",
    "kind": "arxiv",
    "version": 2
  }
}