Pith Number

pith:MBDPXAYF

pith:2016:MBDPXAYFOLSTZAYFRQIEEK53N5

not attested not anchored not stored refs pending

$hp$-Adaptive Galerkin Time Stepping Methods for Nonlinear Initial Value Problems

Irene Kyza, Stephen Metcalfe, Thomas Wihler

arxiv:1612.06672 v1 · 2016-12-20 · 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{MBDPXAYFOLSTZAYFRQIEEK53N5}

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	2026-05-18T00:54:25.038892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6046fb830572e53c83058c10422bbb6f68e26091181fba189d38721cd46819b9

Aliases

arxiv: 1612.06672 · arxiv_version: 1612.06672v1 · doi: 10.48550/arxiv.1612.06672 · pith_short_12: MBDPXAYFOLST · pith_short_16: MBDPXAYFOLSTZAYF · pith_short_8: MBDPXAYF

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/MBDPXAYFOLSTZAYFRQIEEK53N5 \
  | 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: 6046fb830572e53c83058c10422bbb6f68e26091181fba189d38721cd46819b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e4227944d2b89d0096c0bfa7946f955978fde63c02ca0bcfd033de34d891d68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-12-20T14:18:29Z",
    "title_canon_sha256": "9d70f5a57a8217decb2066f5ac83292e14c695d3ebd93f55809b1bcf198120dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06672",
    "kind": "arxiv",
    "version": 1
  }
}