Pith Number

pith:XGIRJUNL

pith:2019:XGIRJUNLIEKZMZOULRI7FCXEAV

not attested not anchored not stored refs pending

On an exactly solvable toy model and its dynamics

J. M. Zhang, K. L. Yang

arxiv:1902.00136 v2 · 2019-01-31 · physics.gen-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{XGIRJUNLIEKZMZOULRI7FCXEAV}

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	2026-05-17T23:51:52.110306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b99114d1ab41159665d45c51f28ae4057ff24e6e2048201fe4fa7e9d728ccfc6

Aliases

arxiv: 1902.00136 · arxiv_version: 1902.00136v2 · doi: 10.48550/arxiv.1902.00136 · pith_short_12: XGIRJUNLIEKZ · pith_short_16: XGIRJUNLIEKZMZOU · pith_short_8: XGIRJUNL

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/XGIRJUNLIEKZMZOULRI7FCXEAV \
  | 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: b99114d1ab41159665d45c51f28ae4057ff24e6e2048201fe4fa7e9d728ccfc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "115bda836d2fda8efe6545cfca544657d3749a55b992778c0439594746edbd35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2019-01-31T23:52:25Z",
    "title_canon_sha256": "91c93af0b17c91157e248247d5dad72ca13963f2fae0eedf5964738871c8b14a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00136",
    "kind": "arxiv",
    "version": 2
  }
}