Pith Number

pith:7RXREAM2

pith:2016:7RXREAM2G6TEPKABRNO7TQS54G

not attested not anchored not stored refs pending

Stability in the class of first order delay differential equations

Anna Kelemen, Eszter Gselmann

arxiv:1611.10106 v1 · 2016-11-30 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RXREAM2G6TEPKABRNO7TQS54G}

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	2026-05-18T00:56:11.189038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc6f12019a37a647a8018b5df9c25de1841668a4076514c2887310029f537564

Aliases

arxiv: 1611.10106 · arxiv_version: 1611.10106v1 · doi: 10.48550/arxiv.1611.10106 · pith_short_12: 7RXREAM2G6TE · pith_short_16: 7RXREAM2G6TEPKAB · pith_short_8: 7RXREAM2

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/7RXREAM2G6TEPKABRNO7TQS54G \
  | 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: fc6f12019a37a647a8018b5df9c25de1841668a4076514c2887310029f537564

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "308e3330c83a3c9423792be297ccf3f420da8bf7362717797a7c10119da0a28a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-11-30T11:56:07Z",
    "title_canon_sha256": "15275f476a1efd2d53ab047956c230b5e01ee85ca360f713d4ff17c493c8ed49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.10106",
    "kind": "arxiv",
    "version": 1
  }
}