Pith Number

pith:OZRTC4LR

pith:2018:OZRTC4LRD6E63OPBARUEJSGDZ3

not attested not anchored not stored refs pending

A numerical study on reaction-induced radial fingering instability

Ching-Yao Chen, Manoranjan Mishra, Satyajit Pramanik, Vandita Sharma

arxiv:1812.02631 v1 · 2018-12-06 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZRTC4LRD6E63OPBARUEJSGDZ3}

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	2026-05-17T23:53:12.335439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76633171711f89edb9e1046844c8c3ceffb8dfadc6d8fa870146b4e887755b19

Aliases

arxiv: 1812.02631 · arxiv_version: 1812.02631v1 · doi: 10.48550/arxiv.1812.02631 · pith_short_12: OZRTC4LRD6E6 · pith_short_16: OZRTC4LRD6E63OPB · pith_short_8: OZRTC4LR

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/OZRTC4LRD6E63OPBARUEJSGDZ3 \
  | 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: 76633171711f89edb9e1046844c8c3ceffb8dfadc6d8fa870146b4e887755b19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7260c0e5607edc0461aa0492981643fb98e3e387eaa39246aea9f429f2e4cb20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-12-06T16:12:00Z",
    "title_canon_sha256": "cc10cc1bb390be8c26cc274e43e2f5d93833aac64f9a274a6f1dcd456632cc6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02631",
    "kind": "arxiv",
    "version": 1
  }
}