Pith Number

pith:RB4DBQZV

pith:2017:RB4DBQZV233AT5BTWR2ORNVWLY

not attested not anchored not stored refs pending

Oscillatory travelling wave solutions for coagulation equations

Barbara Niethammer, Juan J.J.L. Velazquez

arxiv:1702.02437 v1 · 2017-02-08 · 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{RB4DBQZV233AT5BTWR2ORNVWLY}

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	2026-05-18T00:51:05.940651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

887830c335d6f609f433b474e8b6b65e0bb6cf4d3ccfdddd49cb1a45339e1d61

Aliases

arxiv: 1702.02437 · arxiv_version: 1702.02437v1 · doi: 10.48550/arxiv.1702.02437 · pith_short_12: RB4DBQZV233A · pith_short_16: RB4DBQZV233AT5BT · pith_short_8: RB4DBQZV

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/RB4DBQZV233AT5BTWR2ORNVWLY \
  | 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: 887830c335d6f609f433b474e8b6b65e0bb6cf4d3ccfdddd49cb1a45339e1d61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7416055e77979db5651fc56186c1f3e7b00637f0276ad6090433c8825cbd7673",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-08T14:23:09Z",
    "title_canon_sha256": "1a3bb01fee3cfeced1387bbb56241b33fc5dc739b712692e05b4b46abf30dc80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02437",
    "kind": "arxiv",
    "version": 1
  }
}