Pith Number

pith:IFURBYBW

pith:2018:IFURBYBWFXEZCD3VWZEBKNUZRA

not attested not anchored not stored refs pending

Cylinder morphology of a stretched and twisted ribbon

Huy Pham Dinh, Pascal Damman, Vincent D\'emery

arxiv:1804.08522 v1 · 2018-04-23 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFURBYBWFXEZCD3VWZEBKNUZRA}

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	2026-05-18T00:11:05.270580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

416910e0362dc9910f75b648153699883d9d5aa713e9d177e26865f8647147fe

Aliases

arxiv: 1804.08522 · arxiv_version: 1804.08522v1 · doi: 10.48550/arxiv.1804.08522 · pith_short_12: IFURBYBWFXEZ · pith_short_16: IFURBYBWFXEZCD3V · pith_short_8: IFURBYBW

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/IFURBYBWFXEZCD3VWZEBKNUZRA \
  | 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: 416910e0362dc9910f75b648153699883d9d5aa713e9d177e26865f8647147fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ca5caa1a2baeb530e798a63d737779ac6067f2c86d4c27aedb1987a6dca3210",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-04-23T15:51:48Z",
    "title_canon_sha256": "f38ccf888c5887ac3f4dd5d928d5671a01d7e13e1e6a45e7ccba28dc7a5ca05c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08522",
    "kind": "arxiv",
    "version": 1
  }
}