Pith Number

pith:4M53VIMC

pith:2014:4M53VIMCYIZDK5X4UKTJPFWLQT

not attested not anchored not stored refs pending

Electrical charging of ash in Icelandic volcanic plumes

Isobel M P Houghton, Karen L Aplin, Keri A Nicoll

arxiv:1404.6905 v1 · 2014-04-28 · physics.ao-ph · physics.geo-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{4M53VIMCYIZDK5X4UKTJPFWLQT}

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.

Cited by

1 paper in Pith

Prediction of sulphate hazes in the lower Venus atmosphere

Receipt and verification

First computed	2026-05-18T02:53:05.597339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e33bbaa182c2323576fca2a69796cb84c84e2c7d639cec36ae94295854223c4d

Aliases

arxiv: 1404.6905 · arxiv_version: 1404.6905v1 · doi: 10.48550/arxiv.1404.6905 · pith_short_12: 4M53VIMCYIZD · pith_short_16: 4M53VIMCYIZDK5X4 · pith_short_8: 4M53VIMC

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/4M53VIMCYIZDK5X4UKTJPFWLQT \
  | 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: e33bbaa182c2323576fca2a69796cb84c84e2c7d639cec36ae94295854223c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cfee8f264d29acc6b2d40f1be80bde34e665da0fd5203a356bb5bae40a22deb",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2014-04-28T09:13:29Z",
    "title_canon_sha256": "4bddffa34a1ed741bf068f4e68e4f7921a21d3732a8f51ea38d5ab002e1d4d16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6905",
    "kind": "arxiv",
    "version": 1
  }
}