Pith Number

pith:T4SRAWSP

pith:2016:T4SRAWSPT7NW5NY5QYESERK45M

not attested not anchored not stored refs pending

Symmetry and decay of traveling wave solutions to the Whitham equation

Gabriele Bruell, Long Pei, Mats Ehrnstr\"om

arxiv:1608.07944 v2 · 2016-08-29 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4SRAWSPT7NW5NY5QYESERK45M}

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	2026-05-18T00:51:59.968077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f25105a4f9fdb6eb71d860922455ceb3acc36e642f2863a7c7172efc84c8569

Aliases

arxiv: 1608.07944 · arxiv_version: 1608.07944v2 · doi: 10.48550/arxiv.1608.07944 · pith_short_12: T4SRAWSPT7NW · pith_short_16: T4SRAWSPT7NW5NY5 · pith_short_8: T4SRAWSP

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/T4SRAWSPT7NW5NY5QYESERK45M \
  | 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: 9f25105a4f9fdb6eb71d860922455ceb3acc36e642f2863a7c7172efc84c8569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f723235bfd76b8acea3c6542751b4c569a8a902bfb273523d8020e06917d06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-08-29T08:13:34Z",
    "title_canon_sha256": "71c4d358a0e703771f34c6cfc9b0dc7558112b4d7f29ec394acdce5d763d2596"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07944",
    "kind": "arxiv",
    "version": 2
  }
}