Pith Number

pith:N7PHYKXL

pith:2011:N7PHYKXLKIVMQNGKU7MFVEYKRY

not attested not anchored not stored refs pending

Global-in-time existence of perturbations around travelling-waves

Afaf Bouharguane (I3M)

arxiv:1107.0152 v1 · 2011-07-01 · 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{N7PHYKXLKIVMQNGKU7MFVEYKRY}

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	2026-05-18T04:19:02.570693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fde7c2aeb522ac834caa7d85a930a8e1a939cb00bb611bea2d2b8b3995ace88

Aliases

arxiv: 1107.0152 · arxiv_version: 1107.0152v1 · doi: 10.48550/arxiv.1107.0152 · pith_short_12: N7PHYKXLKIVM · pith_short_16: N7PHYKXLKIVMQNGK · pith_short_8: N7PHYKXL

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/N7PHYKXLKIVMQNGKU7MFVEYKRY \
  | 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: 6fde7c2aeb522ac834caa7d85a930a8e1a939cb00bb611bea2d2b8b3995ace88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f2f409d739f9b18ae7d8b61b8dfcde9367e13f6f3e8602c40599f838ce8b6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-07-01T08:57:32Z",
    "title_canon_sha256": "493ec4708f6b5a52132599932c0b0ede1a0bb1cde505cae3c5e955696923bf3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0152",
    "kind": "arxiv",
    "version": 1
  }
}