Pith Number

pith:IKKFAXB6

pith:2009:IKKFAXB6F3O3KPRK3NE6FTTVV4

not attested not anchored not stored refs pending

Disassortativity of random critical branching trees

B. Kahng, D. Kim, J.S. Kim

arxiv:0905.0066 v1 · 2009-05-01 · cond-mat.stat-mech · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKKFAXB6F3O3KPRK3NE6FTTVV4}

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	2026-05-18T02:13:48.560659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4294505c3e2eddb53e2adb49e2ce75af184c03240b382b4639df92909e991e64

Aliases

arxiv: 0905.0066 · arxiv_version: 0905.0066v1 · doi: 10.48550/arxiv.0905.0066 · pith_short_12: IKKFAXB6F3O3 · pith_short_16: IKKFAXB6F3O3KPRK · pith_short_8: IKKFAXB6

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/IKKFAXB6F3O3KPRK3NE6FTTVV4 \
  | 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: 4294505c3e2eddb53e2adb49e2ce75af184c03240b382b4639df92909e991e64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c46d162dc5bdd2691f1e2ea7b2f98eb53b8fc71694b68d160f61e5a2167c1409",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-05-01T08:51:33Z",
    "title_canon_sha256": "51efd998514f83bd1c59279ba90dd558eafe8a823dbe2e9bc102c6a837fd9ab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.0066",
    "kind": "arxiv",
    "version": 1
  }
}