Pith Number

pith:QLV7CQFB

pith:2009:QLV7CQFBHCD5URZNZUQ75OGKHM

not attested not anchored not stored refs pending

Bloggers Behavior and Emergent Communities in Blog Space

Bosiljka Tadi\'c, Marija Mitrovi\'c

arxiv:0910.2849 v1 · 2009-10-15 · cs.CY · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLV7CQFBHCD5URZNZUQ75OGKHM}

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	2026-05-18T02:11:23.362852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82ebf140a13887da472dcd21feb8ca3b1023ba8e6c1ec6d0dae8f32ed659818d

Aliases

arxiv: 0910.2849 · arxiv_version: 0910.2849v1 · doi: 10.48550/arxiv.0910.2849 · pith_short_12: QLV7CQFBHCD5 · pith_short_16: QLV7CQFBHCD5URZN · pith_short_8: QLV7CQFB

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/QLV7CQFBHCD5URZNZUQ75OGKHM \
  | 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: 82ebf140a13887da472dcd21feb8ca3b1023ba8e6c1ec6d0dae8f32ed659818d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c0eadda366a73d139c63156e84914b421037a8bf5a3cdd580cd120d3f49fd59",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2009-10-15T11:54:12Z",
    "title_canon_sha256": "58a58279f8ec27bd693a76e77161193684c3fc7c201e158d75071b8dc04e386f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2849",
    "kind": "arxiv",
    "version": 1
  }
}