Pith Number

pith:R4H25EDO

pith:2007:R4H25EDOJ3DJV6NJG56DEMGNA3

not attested not anchored not stored refs pending

Synchronization in a neuronal feedback loop through asymmetric temporal delays

Axel Pelster, Ralf Wessel, Sebastian F. Brandt

arxiv:physics/0701225 v2 · 2007-01-19 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4H25EDOJ3DJV6NJG56DEMGNA3}

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	2026-05-18T04:08:35.259894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f0fae906e4ec69af9a9377c3230cd06e3fcf8cfd66945bce55062ce5bae83eb

Aliases

arxiv: physics/0701225 · arxiv_version: physics/0701225v2 · doi: 10.48550/arxiv.physics/0701225 · pith_short_12: R4H25EDOJ3DJ · pith_short_16: R4H25EDOJ3DJV6NJ · pith_short_8: R4H25EDO

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/R4H25EDOJ3DJV6NJG56DEMGNA3 \
  | 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: 8f0fae906e4ec69af9a9377c3230cd06e3fcf8cfd66945bce55062ce5bae83eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85c534ecbaaab2d7b67712a0bb954ad67790b3dd6c84a4fd5d74dc2e5ece3f57",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2007-01-19T20:47:18Z",
    "title_canon_sha256": "e36af8073c80a6187067ed8f64f1cebe3d92e910c95126cfb840238aee2b6d6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0701225",
    "kind": "arxiv",
    "version": 2
  }
}