Pith Number

pith:U53XUEIU

pith:2017:U53XUEIUCV6BVMPEBXSJDMA3BJ

not attested not anchored not stored refs pending

On the estimation of the current density in space plasmas: multi versus single-point techniques

Antonio Reda, Francesco Malara, Francesco Valentini, Luca Sorriso-Valvo, Silvia Perri

arxiv:1703.08178 v1 · 2017-03-23 · physics.space-ph · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U53XUEIUCV6BVMPEBXSJDMA3BJ}

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	2026-05-18T00:43:51.263306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7777a1114157c1ab1e40de491b01b0a6c4a40d5c9ef16b3afceb555b8c21f85

Aliases

arxiv: 1703.08178 · arxiv_version: 1703.08178v1 · doi: 10.48550/arxiv.1703.08178 · pith_short_12: U53XUEIUCV6B · pith_short_16: U53XUEIUCV6BVMPE · pith_short_8: U53XUEIU

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/U53XUEIUCV6BVMPEBXSJDMA3BJ \
  | 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: a7777a1114157c1ab1e40de491b01b0a6c4a40d5c9ef16b3afceb555b8c21f85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb56d5196172934bfe2ea527bae4d8bdb2579aa7f82e737406d3d428dd6993a3",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2017-03-23T14:13:05Z",
    "title_canon_sha256": "1fd87a52ab745bce137216c9776ea45d91829a9e521e995f4c74337afe490818"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08178",
    "kind": "arxiv",
    "version": 1
  }
}