Pith Number

pith:ULS6MFYG

pith:2017:ULS6MFYGMSPFLXD2KXBWSJL2GY

not attested not anchored not stored refs pending

Standing waves for the NLS on the double-bridge graph and a rational-irrational dichotomy

Diego Noja, Sergio Rolando, Simone Secchi

arxiv:1706.09616 v1 · 2017-06-29 · 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{ULS6MFYGMSPFLXD2KXBWSJL2GY}

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	2026-05-18T00:41:14.377940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2e5e61706649e55dc7a55c369257a362df5b11cf35a89b99d5c90c24e4d167e

Aliases

arxiv: 1706.09616 · arxiv_version: 1706.09616v1 · doi: 10.48550/arxiv.1706.09616 · pith_short_12: ULS6MFYGMSPF · pith_short_16: ULS6MFYGMSPFLXD2 · pith_short_8: ULS6MFYG

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/ULS6MFYGMSPFLXD2KXBWSJL2GY \
  | 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: a2e5e61706649e55dc7a55c369257a362df5b11cf35a89b99d5c90c24e4d167e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b27f662d8cb0c847b9d1f16419b67d3214a79d47a2f0026503b58e53011daffd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-06-29T08:07:38Z",
    "title_canon_sha256": "6559c48d8a09b990d066cac86eb967edb6d0b2cf6c1f468f3ceec0e07d159cf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09616",
    "kind": "arxiv",
    "version": 1
  }
}