Pith Number

pith:PIDDN2PR

pith:2016:PIDDN2PRCJOGILOSFLN2WZCFNG

not attested not anchored not stored refs pending

Pattern of confined chemical garden controlled by injection speed

Ayumi Achiwa, Shu Wagatsuma, Takuro Higashi, Yutaka Sumino

arxiv:1612.04181 v2 · 2016-12-09 · nlin.AO · cond-mat.soft · 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{PIDDN2PRCJOGILOSFLN2WZCFNG}

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	2026-05-18T00:43:08.922139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0636e9f1125c642dd22adbab64456995379681db2449f7700669823497ce98

Aliases

arxiv: 1612.04181 · arxiv_version: 1612.04181v2 · doi: 10.48550/arxiv.1612.04181 · pith_short_12: PIDDN2PRCJOG · pith_short_16: PIDDN2PRCJOGILOS · pith_short_8: PIDDN2PR

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/PIDDN2PRCJOGILOSFLN2WZCFNG \
  | 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: 7a0636e9f1125c642dd22adbab64456995379681db2449f7700669823497ce98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e84dfd0c873e8d72c9728b967c7207ddf72772ed37d4c581d7e6fc6c00adcf",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2016-12-09T06:33:53Z",
    "title_canon_sha256": "87d0e639b103bebc968cc9d50cae0598c25060e6cc2a70fc789b6d4f287ed6f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04181",
    "kind": "arxiv",
    "version": 2
  }
}