Pith Number

pith:R6AMA2RC

pith:2008:R6AMA2RCKXEZQ3FVRYUNOANXMI

not attested not anchored not stored refs pending

Dynamics of thematic information flows

D.V. Lande, S.M. Braichevskii

arxiv:0805.4081 v1 · 2008-05-27 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6AMA2RCKXEZQ3FVRYUNOANXMI}

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	2026-07-04T15:34:48.988172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f80c06a2255c9986cb58e28d701b7621f47535e3e1074afddf1fc8bc8c77568

Aliases

arxiv: 0805.4081 · arxiv_version: 0805.4081v1 · doi: 10.48550/arxiv.0805.4081 · pith_short_12: R6AMA2RCKXEZ · pith_short_16: R6AMA2RCKXEZQ3FV · pith_short_8: R6AMA2RC

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/R6AMA2RCKXEZQ3FVRYUNOANXMI \
  | 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: 8f80c06a2255c9986cb58e28d701b7621f47535e3e1074afddf1fc8bc8c77568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6646d2b04711f013c5b6328de59b82bc8b57f1e47deb3e981aa8f4deac51ab2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2008-05-27T09:31:35Z",
    "title_canon_sha256": "d215a824d406cf05b76c61ef5719cb88bc15da7a3beccfcb847ecb6fbf09efc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.4081",
    "kind": "arxiv",
    "version": 1
  }
}