Pith Number

pith:2QEJQLXM

pith:2016:2QEJQLXMVJUM33JAJC2OWDAKYC

not attested not anchored not stored refs pending

Open dynamics under rapid repeated interaction

Daniel Grimmer, David Layden, Eduardo Martin-Martinez, Robert B. Mann

arxiv:1605.04302 v2 · 2016-05-13 · quant-ph · 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{2QEJQLXMVJUM33JAJC2OWDAKYC}

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	2026-05-18T01:01:23.998048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d408982eecaa68cded2048b4eb0c0ac0a2208b2d1fa4560f70f4a4933eff20d6

Aliases

arxiv: 1605.04302 · arxiv_version: 1605.04302v2 · doi: 10.48550/arxiv.1605.04302 · pith_short_12: 2QEJQLXMVJUM · pith_short_16: 2QEJQLXMVJUM33JA · pith_short_8: 2QEJQLXM

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/2QEJQLXMVJUM33JAJC2OWDAKYC \
  | 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: d408982eecaa68cded2048b4eb0c0ac0a2208b2d1fa4560f70f4a4933eff20d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb78a865e988f4d720388512303ade0530f2be262caf7f793578a4a08e1e6a40",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-13T19:49:21Z",
    "title_canon_sha256": "e4daec124858fd77df6510d7e957c79c0c3554e65cb6a8ea0fe8ad23a6c6b5d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04302",
    "kind": "arxiv",
    "version": 2
  }
}