Pith Number

pith:KM4JK65J

pith:2010:KM4JK65J5LZ3KM7WYCV3GYR6TB

not attested not anchored not stored refs pending

The kinematics in the pc-scale jets of AGN The case of S5 1803+784

A. Mehta, A. Witzel, E. Ros, H.D. Aller, J.A. Zensus, M.F. Aller, M. Karouzos, N.A. Kudryavtseva, R.M. Campbell, S. Britzen, T. Beckert

arxiv:1001.1973 v1 · 2010-01-12 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KM4JK65J5LZ3KM7WYCV3GYR6TB}

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	2026-05-18T02:09:55.370745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5338957ba9eaf3b533f6c0abb3623e984bf6628cea328abde5c0fae7f667458b

Aliases

arxiv: 1001.1973 · arxiv_version: 1001.1973v1 · doi: 10.48550/arxiv.1001.1973 · pith_short_12: KM4JK65J5LZ3 · pith_short_16: KM4JK65J5LZ3KM7W · pith_short_8: KM4JK65J

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/KM4JK65J5LZ3KM7WYCV3GYR6TB \
  | 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: 5338957ba9eaf3b533f6c0abb3623e984bf6628cea328abde5c0fae7f667458b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33df8a638cdba73ad7ffda4f24addf8639c57e42990779176ed389836b5d6b21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-12T18:32:10Z",
    "title_canon_sha256": "d9a22e498e4b88da1b60af547b91205504a79c07e9ab42908a1630fa20eb2ac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1973",
    "kind": "arxiv",
    "version": 1
  }
}