Pith Number

pith:QPPTCL4S

pith:2017:QPPTCL4SGJVXYQUD7AMN7YH7XK

not attested not anchored not stored refs pending

Continuous attractor-based clocks are unreliable phase estimators

Arvind Murugan, Justin Chew, Michael J. Rust, Weerapat Pittayakanchit, Zhiyue Lu

arxiv:1709.09579 v1 · 2017-09-27 · cond-mat.stat-mech · nlin.AO · q-bio.CB · q-bio.MN · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPPTCL4SGJVXYQUD7AMN7YH7XK}

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	2026-05-18T00:34:11.233826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83df312f92326b7c4283f818dfe0ffba9838d9066e8e37499b7f604667cb3433

Aliases

arxiv: 1709.09579 · arxiv_version: 1709.09579v1 · doi: 10.48550/arxiv.1709.09579 · pith_short_12: QPPTCL4SGJVX · pith_short_16: QPPTCL4SGJVXYQUD · pith_short_8: QPPTCL4S

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/QPPTCL4SGJVXYQUD7AMN7YH7XK \
  | 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: 83df312f92326b7c4283f818dfe0ffba9838d9066e8e37499b7f604667cb3433

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "038968f21c0e53f7b4a1e793e631466ff41e32d6f0bb55b795ff42977d180b55",
    "cross_cats_sorted": [
      "nlin.AO",
      "q-bio.CB",
      "q-bio.MN",
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2017-09-27T15:29:23Z",
    "title_canon_sha256": "313ba5bc1b65c841ecdd94a132cfd878f2c7f4aef2c4a1e46ee162578fc2e81d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09579",
    "kind": "arxiv",
    "version": 1
  }
}