Pith Number

pith:C4V6UGIM

pith:2012:C4V6UGIMD74KYPH3WKKFDVPH7T

not attested not anchored not stored refs pending

Internet Advertising: An Interplay among Advertisers, Online Publishers, Ad Exchanges and Web Users

Ahmad Zainal Abidin, Jun Wang, Marc Sloan, Shuai Yuan

arxiv:1206.1754 v2 · 2012-06-08 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4V6UGIMD74KYPH3WKKFDVPH7T}

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	2026-05-18T03:51:57.971997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

172bea190c1ff8ac3cfbb29451d5e7fcec88263ba3000ae90de5058642ce2500

Aliases

arxiv: 1206.1754 · arxiv_version: 1206.1754v2 · doi: 10.48550/arxiv.1206.1754 · pith_short_12: C4V6UGIMD74K · pith_short_16: C4V6UGIMD74KYPH3 · pith_short_8: C4V6UGIM

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/C4V6UGIMD74KYPH3WKKFDVPH7T \
  | 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: 172bea190c1ff8ac3cfbb29451d5e7fcec88263ba3000ae90de5058642ce2500

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "666e2ed4c7c25932e3d3946d5be87e13929a2110b7317a87d1b22d676d169ad0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2012-06-08T13:28:30Z",
    "title_canon_sha256": "fd007a1591c4028c54c5228030c99946a7038278ce93d2937c6bd66d01a586ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1754",
    "kind": "arxiv",
    "version": 2
  }
}