Pith Number

pith:53WKTW3H

pith:2017:53WKTW3HQFBRYUKUBY2QZ25SXC

not attested not anchored not stored refs pending

Comment to: The interaction of relativistic spacecrafts with the interstellar medium

Marko Karlusic

arxiv:1701.04319 v1 · 2017-01-16 · astro-ph.GA · physics.space-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{53WKTW3HQFBRYUKUBY2QZ25SXC}

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	2026-05-18T00:52:47.114963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeeca9db6781431c51540e350cebb2b888cb140b54238903ed28e8139b589029

Aliases

arxiv: 1701.04319 · arxiv_version: 1701.04319v1 · doi: 10.48550/arxiv.1701.04319 · pith_short_12: 53WKTW3HQFBR · pith_short_16: 53WKTW3HQFBRYUKU · pith_short_8: 53WKTW3H

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/53WKTW3HQFBRYUKUBY2QZ25SXC \
  | 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: eeeca9db6781431c51540e350cebb2b888cb140b54238903ed28e8139b589029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "668c67524551bb20a09680540be7f2424be79255e96c581ccded83649104b1c1",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-16T15:14:51Z",
    "title_canon_sha256": "5588cba65203eb221c9eb9d36ff5fa691f20dd548cfb103c787ec77c73e36ec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04319",
    "kind": "arxiv",
    "version": 1
  }
}