Pith Number

pith:NQ6F67XJ

pith:2011:NQ6F67XJOG2ZAZK3MO5A63FDJY

not attested not anchored not stored refs pending

Error Bounds for the Sign Function

Andreas Frommer, H. Rittich, Karsten Kahl, Thomas Lippert

arxiv:1112.3482 v1 · 2011-12-15 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQ6F67XJOG2ZAZK3MO5A63FDJY}

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	2026-05-18T04:06:18.459907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c3c5f7ee971b590655b63ba0f6ca34e177ae03cc4fe4c2fc0b30129c3ada090

Aliases

arxiv: 1112.3482 · arxiv_version: 1112.3482v1 · doi: 10.48550/arxiv.1112.3482 · pith_short_12: NQ6F67XJOG2Z · pith_short_16: NQ6F67XJOG2ZAZK3 · pith_short_8: NQ6F67XJ

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/NQ6F67XJOG2ZAZK3MO5A63FDJY \
  | 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: 6c3c5f7ee971b590655b63ba0f6ca34e177ae03cc4fe4c2fc0b30129c3ada090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "414228f460a71d785fa300be85cd1f0e7ddb9ad87b49de3c499b7d5fbe85ab90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2011-12-15T11:08:58Z",
    "title_canon_sha256": "6c9c9d4dd8a11fac9086a97cddda901c384612b3a0d2dc39ef452673cb1a6857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3482",
    "kind": "arxiv",
    "version": 1
  }
}