Pith Number

pith:ZGDXOVGM

pith:2005:ZGDXOVGMOWDXU2ZQ6NVEZNH7QI

not attested not anchored not stored refs pending

Nontrapping arrest of Langmuir wave damping near the threshold amplitude

A. V. Ivanov, Iver H. Cairns

arxiv:physics/0510131 v3 · 2005-10-14 · physics.plasm-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{ZGDXOVGMOWDXU2ZQ6NVEZNH7QI}

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	2026-07-04T16:57:20.867287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9877754cc75877a6b30f36a4cb4ff821d5ac25e3767abb02fb4f1e4f50c14d7

Aliases

arxiv: physics/0510131 · arxiv_version: physics/0510131v3 · doi: 10.48550/arxiv.physics/0510131 · pith_short_12: ZGDXOVGMOWDX · pith_short_16: ZGDXOVGMOWDXU2ZQ · pith_short_8: ZGDXOVGM

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/ZGDXOVGMOWDXU2ZQ6NVEZNH7QI \
  | 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: c9877754cc75877a6b30f36a4cb4ff821d5ac25e3767abb02fb4f1e4f50c14d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b37a0d6cf2cdfc79b356d6b19cfd36c204bf4e43a171d1d799360d49745b2ded",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2005-10-14T11:15:00Z",
    "title_canon_sha256": "afbcca4f1e4130991cbaef88d9bfb4614915cbb84f29a0524d146f8a2c3afb60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0510131",
    "kind": "arxiv",
    "version": 3
  }
}