Pith Number

pith:ONF5S4LF

pith:2018:ONF5S4LFNSBIGLDJF6NWKXMFGN

not attested not anchored not stored refs pending

Stability of a simple scheme for the approximation of elastic knots and self-avoiding inextensible curves

Philipp Reiter, S\"oren Bartels

arxiv:1804.02206 v1 · 2018-04-06 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ONF5S4LFNSBIGLDJF6NWKXMFGN}

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	2026-05-18T00:19:05.548444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

734bd971656c82832c692f9b655d85334d541844432b6652993aff06d10de4dd

Aliases

arxiv: 1804.02206 · arxiv_version: 1804.02206v1 · doi: 10.48550/arxiv.1804.02206 · pith_short_12: ONF5S4LFNSBI · pith_short_16: ONF5S4LFNSBIGLDJ · pith_short_8: ONF5S4LF

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/ONF5S4LFNSBIGLDJF6NWKXMFGN \
  | 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: 734bd971656c82832c692f9b655d85334d541844432b6652993aff06d10de4dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d98c1378d3ae7b53ac1992c82a319d8e1fb73b5d99f53761dc3d21b902acf3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-04-06T11:07:58Z",
    "title_canon_sha256": "46955620c3caf625b222e487db728c246faeeb69b89ffba4240b1414ee15a304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02206",
    "kind": "arxiv",
    "version": 1
  }
}