Pith Number

pith:KWL73RLR

pith:2012:KWL73RLRERPTL6MRHBYLO5VRJK

not attested not anchored not stored refs pending

Surveying the Social, Smart and Converged TV Landscape: Where is Television Research Headed?

John Crowcroft, Maja Matijasevic, Marie-Jose Montpetit, Oscar Martinez-Bonastre, Pablo Cesar, Zhu Liu

arxiv:1209.2905 v1 · 2012-09-13 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KWL73RLRERPTL6MRHBYLO5VRJK}

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	2026-05-18T03:45:40.629853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5597fdc571245f35f9913870b776b14a9551b4405d6c95ecb4b6dee69bb525fe

Aliases

arxiv: 1209.2905 · arxiv_version: 1209.2905v1 · doi: 10.48550/arxiv.1209.2905 · pith_short_12: KWL73RLRERPT · pith_short_16: KWL73RLRERPTL6MR · pith_short_8: KWL73RLR

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/KWL73RLRERPTL6MRHBYLO5VRJK \
  | 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: 5597fdc571245f35f9913870b776b14a9551b4405d6c95ecb4b6dee69bb525fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bb193c7e09a23a735b881843c76479926503038b0b078f44da0f95552093904",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2012-09-13T14:24:45Z",
    "title_canon_sha256": "be9989783484b282870468c39d9c141b34a24e832eaa3ce7cb213c12ba062ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2905",
    "kind": "arxiv",
    "version": 1
  }
}