Pith Number

pith:WKWPCC5C

pith:2013:WKWPCC5CIX6NQWQQ2UTTGIUD3H

not attested not anchored not stored refs pending

Ion Acoustic Travelling Waves

G. M. Webb, G. P. Zank, R. H. Burrows, X. Ao

arxiv:1312.6406 v1 · 2013-12-22 · 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{WKWPCC5CIX6NQWQQ2UTTGIUD3H}

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	2026-05-17T23:53:14.790608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2acf10ba245fcd85a10d527332283d9f9c01eb5311a10bcdc63122f4ade8205

Aliases

arxiv: 1312.6406 · arxiv_version: 1312.6406v1 · doi: 10.48550/arxiv.1312.6406 · pith_short_12: WKWPCC5CIX6N · pith_short_16: WKWPCC5CIX6NQWQQ · pith_short_8: WKWPCC5C

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/WKWPCC5CIX6NQWQQ2UTTGIUD3H \
  | 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: b2acf10ba245fcd85a10d527332283d9f9c01eb5311a10bcdc63122f4ade8205

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8c3ab29bd18b8a0b434cc11a2de7c24f304785f255b95b3230381d72f01796c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2013-12-22T17:01:04Z",
    "title_canon_sha256": "4c2588fb05b7ffc2b174e69ba87793a8c2b9389eb5d392dcd8c9959ee502baf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6406",
    "kind": "arxiv",
    "version": 1
  }
}