Pith Number

pith:HTJXOG3E

pith:2015:HTJXOG3EEJPB3DGPJG4ALLRVYD

not attested not anchored not stored refs pending

MAP: Microblogging Assisted Profiling of TV Shows

Lifeng Sun, Xiahong Lin, Zhi Wang

arxiv:1502.03190 v1 · 2015-02-11 · cs.IR · cs.MM · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HTJXOG3EEJPB3DGPJG4ALLRVYD}

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	2026-05-18T02:27:20.250310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cd3771b64225e1d8ccf49b805ae35c0c55f3485f266d4dbec549a296c8ab8de

Aliases

arxiv: 1502.03190 · arxiv_version: 1502.03190v1 · doi: 10.48550/arxiv.1502.03190 · pith_short_12: HTJXOG3EEJPB · pith_short_16: HTJXOG3EEJPB3DGP · pith_short_8: HTJXOG3E

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/HTJXOG3EEJPB3DGPJG4ALLRVYD \
  | 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: 3cd3771b64225e1d8ccf49b805ae35c0c55f3485f266d4dbec549a296c8ab8de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "509fe4f8865094da956da5605e87ba85e635d305fde8c079e64a95adabf43cea",
    "cross_cats_sorted": [
      "cs.MM",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2015-02-11T04:13:30Z",
    "title_canon_sha256": "092e383059b21b408b3a33c2c3ad533096b8cb6b6bdf0d5f94f97b6efd31e2be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03190",
    "kind": "arxiv",
    "version": 1
  }
}