Pith Number

pith:QQZBVAH4

pith:2014:QQZBVAH4UOGLWX3MKYNN46IRYC

not attested not anchored not stored refs pending

Soliton Fay identities. I. Dark soliton case

V.E. Vekslerchik

arxiv:1409.0406 v1 · 2014-09-01 · nlin.SI · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQZBVAH4UOGLWX3MKYNN46IRYC}

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	2026-05-18T01:33:57.007377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84321a80fca38cbb5f6c561ade7911c0aeb17c7f49c494556d481c7586c5ca47

Aliases

arxiv: 1409.0406 · arxiv_version: 1409.0406v1 · doi: 10.48550/arxiv.1409.0406 · pith_short_12: QQZBVAH4UOGL · pith_short_16: QQZBVAH4UOGLWX3M · pith_short_8: QQZBVAH4

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/QQZBVAH4UOGLWX3MKYNN46IRYC \
  | 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: 84321a80fca38cbb5f6c561ade7911c0aeb17c7f49c494556d481c7586c5ca47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaf075e6c32d616f09d8b7908a2ea70a148ee6ab82351fdb4dc00c81c4c3d112",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-09-01T13:06:58Z",
    "title_canon_sha256": "9f525f42730c6bfd6bed851faef3d23324ea04a7186bec1d24a226caf69e6f9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0406",
    "kind": "arxiv",
    "version": 1
  }
}