Pith Number

pith:6YDT7CQR

pith:2016:6YDT7CQRQ7Z3AHJ2QANC2GHDSZ

not attested not anchored not stored refs pending

On a class of mixed Choquard-Schr\"odinger-Poisson system

Gurpreet Singh, Marius Ghergu

arxiv:1609.03793 v2 · 2016-09-13 · 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{6YDT7CQRQ7Z3AHJ2QANC2GHDSZ}

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	2026-05-18T00:49:23.926895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6073f8a1187f3b01d3a801a2d18e396603ff76d0d7992b99c76cc3f1fbc6f90

Aliases

arxiv: 1609.03793 · arxiv_version: 1609.03793v2 · doi: 10.48550/arxiv.1609.03793 · pith_short_12: 6YDT7CQRQ7Z3 · pith_short_16: 6YDT7CQRQ7Z3AHJ2 · pith_short_8: 6YDT7CQR

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/6YDT7CQRQ7Z3AHJ2QANC2GHDSZ \
  | 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: f6073f8a1187f3b01d3a801a2d18e396603ff76d0d7992b99c76cc3f1fbc6f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c8f47085275f05296256f10ee2259b7f68fba6805bbe2e2098a8adcdf5a015",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-09-13T12:23:09Z",
    "title_canon_sha256": "68763fbb8402853263b5fffd82393e19b697075a5721bc041add02ed00d0bef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03793",
    "kind": "arxiv",
    "version": 2
  }
}