Pith Number

pith:ECHXT3NL

pith:2011:ECHXT3NL5KAKMROJNV3INMMOUA

not attested not anchored not stored refs pending

Scattering and correlations

Yves Colin De Verdi\`ere (IF)

arxiv:1103.4450 v1 · 2011-03-23 · math-ph · math.MP · physics.geo-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{ECHXT3NL5KAKMROJNV3INMMOUA}

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	2026-05-18T04:26:01.247083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208f79edabea80a645c96d7686b18ea023e880802f9809d32ee4fb7abd73db2a

Aliases

arxiv: 1103.4450 · arxiv_version: 1103.4450v1 · doi: 10.48550/arxiv.1103.4450 · pith_short_12: ECHXT3NL5KAK · pith_short_16: ECHXT3NL5KAKMROJ · pith_short_8: ECHXT3NL

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/ECHXT3NL5KAKMROJNV3INMMOUA \
  | 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: 208f79edabea80a645c96d7686b18ea023e880802f9809d32ee4fb7abd73db2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8a64e361dfff3f6d3745cebb9948b07730933f4e69b4ecd84e968e341ac7af7",
    "cross_cats_sorted": [
      "math.MP",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-03-23T06:08:21Z",
    "title_canon_sha256": "55ba20829521ba21b8e86c1ccc40a76cb467e6058e024a75ccba08b974655bee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4450",
    "kind": "arxiv",
    "version": 1
  }
}