Pith Number

pith:PFZLUPAY

pith:2006:PFZLUPAY4HZ2HHZ7FR6BY7BVZP

not attested not anchored not stored refs pending

A heteropolymer in a medium with random droplets

Mario V. W\"uthrich

arxiv:math/0610328 v1 · 2006-10-10 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFZLUPAY4HZ2HHZ7FR6BY7BVZP}

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	2026-05-18T01:08:49.606872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7972ba3c18e1f3a39f3f2c7c1c7c35cbf3c3d780f573afbf6db9ff6fc4ba2be6

Aliases

arxiv: math/0610328 · arxiv_version: math/0610328v1 · doi: 10.48550/arxiv.math/0610328 · pith_short_12: PFZLUPAY4HZ2 · pith_short_16: PFZLUPAY4HZ2HHZ7 · pith_short_8: PFZLUPAY

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/PFZLUPAY4HZ2HHZ7FR6BY7BVZP \
  | 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: 7972ba3c18e1f3a39f3f2c7c1c7c35cbf3c3d780f573afbf6db9ff6fc4ba2be6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c21edaf405bde9ff16de410b91f311699755e72311b4e525231943d2adc66f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.PR",
    "submitted_at": "2006-10-10T14:08:03Z",
    "title_canon_sha256": "1b8dff69e7850f399563f2146a25cbcacda7f5a27bc44c4e1ec32e626c927cc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0610328",
    "kind": "arxiv",
    "version": 1
  }
}