Pith Number

pith:TO5DQB7B

pith:2013:TO5DQB7BXDQCUV2ZJOG437TABL

not attested not anchored not stored refs pending

Estimating network degree distributions under sampling: An inverse problem, with applications to monitoring social media networks

Bruce D. Spencer, Eric D. Kolaczyk, Yaonan Zhang

arxiv:1305.4977 v4 · 2013-05-21 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TO5DQB7BXDQCUV2ZJOG437TABL}

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	2026-05-18T02:00:59.233020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bba3807e1b8e02a57594b8dcdfe600af5dc061adf06e754fce8322435057391

Aliases

arxiv: 1305.4977 · arxiv_version: 1305.4977v4 · doi: 10.48550/arxiv.1305.4977 · pith_short_12: TO5DQB7BXDQC · pith_short_16: TO5DQB7BXDQCUV2Z · pith_short_8: TO5DQB7B

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/TO5DQB7BXDQCUV2ZJOG437TABL \
  | 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: 9bba3807e1b8e02a57594b8dcdfe600af5dc061adf06e754fce8322435057391

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff682411cff733cd61025e363525b3cd814c6c7bb056bfb24f73fec52625691d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-05-21T22:30:18Z",
    "title_canon_sha256": "4562117ddc8af7bc873be4a82cd875c056ed2ef2ecb2aa2e9fcfc600a29e4746"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4977",
    "kind": "arxiv",
    "version": 4
  }
}