Pith Number

pith:4RXJHXQN

pith:2013:4RXJHXQNUWWITY2OUUIPVM7H45

not attested not anchored not stored refs pending

The Propagation of Photons in the Dilute Ionized Gas

Yijia Zheng

arxiv:1305.0427 v1 · 2013-05-02 · 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{4RXJHXQNUWWITY2OUUIPVM7H45}

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	2026-05-18T03:11:46.684174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e46e93de0da5ac89e34ea510fab3e7e76cd6dedc515f8009dea2e07fd2203d42

Aliases

arxiv: 1305.0427 · arxiv_version: 1305.0427v1 · doi: 10.48550/arxiv.1305.0427 · pith_short_12: 4RXJHXQNUWWI · pith_short_16: 4RXJHXQNUWWITY2O · pith_short_8: 4RXJHXQN

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/4RXJHXQNUWWITY2OUUIPVM7H45 \
  | 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: e46e93de0da5ac89e34ea510fab3e7e76cd6dedc515f8009dea2e07fd2203d42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4047a7b02a51907a02043d45d71bc876480f53db18308b6f58b57e9a60b35d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2013-05-02T13:22:11Z",
    "title_canon_sha256": "15f218b1a4c9f0bf888ebfece602ad02f6481831038cfe2b7b191eca4dd2879d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0427",
    "kind": "arxiv",
    "version": 1
  }
}