Pith Number

pith:N5R6MP25

pith:2009:N5R6MP254SYTSOOXGFX3ONWI7F

not attested not anchored not stored refs pending

Mesoscopic colonization of a spectral band

M. Bertola, M. Y. Mo, S. Y. Lee

arxiv:0904.1171 v2 · 2009-04-07 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5R6MP254SYTSOOXGFX3ONWI7F}

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	2026-05-18T02:14:07.016914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f63e63f5de4b13939d7316fb736c8f95aacaa58521e179f6e815a0d2631c023

Aliases

arxiv: 0904.1171 · arxiv_version: 0904.1171v2 · doi: 10.48550/arxiv.0904.1171 · pith_short_12: N5R6MP254SYT · pith_short_16: N5R6MP254SYTSOOX · pith_short_8: N5R6MP25

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/N5R6MP254SYTSOOXGFX3ONWI7F \
  | 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: 6f63e63f5de4b13939d7316fb736c8f95aacaa58521e179f6e815a0d2631c023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef41b3f98ea500265a4758b36091e79d1e776bb6e6901b4ecd70ac72b6d4da7f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-04-07T16:33:24Z",
    "title_canon_sha256": "9212844e9bbab6fd3d1f645867885e00404eb5e8aae58c5013224516685ed17e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1171",
    "kind": "arxiv",
    "version": 2
  }
}