Pith Number

pith:GRZUT5MI

pith:2009:GRZUT5MIMOBL5A45T5JEKUDQGM

not attested not anchored not stored refs pending

Some Rigorous Results on Semiflexible Polymers. I. Free and confined polymers

Ostap Hryniv, Yvan Velenik

arxiv:0902.0694 v2 · 2009-02-04 · math.PR · 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{GRZUT5MIMOBL5A45T5JEKUDQGM}

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	2026-05-18T04:14:53.751716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

347349f5886382be839d9f52455070333359f6a1b591777c763c130ec86407d3

Aliases

arxiv: 0902.0694 · arxiv_version: 0902.0694v2 · doi: 10.48550/arxiv.0902.0694 · pith_short_12: GRZUT5MIMOBL · pith_short_16: GRZUT5MIMOBL5A45 · pith_short_8: GRZUT5MI

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/GRZUT5MIMOBL5A45T5JEKUDQGM \
  | 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: 347349f5886382be839d9f52455070333359f6a1b591777c763c130ec86407d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dcba17590d520cee514fa228b7be904c68064c52391366f35faf713ea15950a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2009-02-04T10:43:41Z",
    "title_canon_sha256": "ba019de9c91f65bca227b444f860bbfb11b568b065f0a5dbbca17abf292caeac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0694",
    "kind": "arxiv",
    "version": 2
  }
}