Pith Number

pith:OIEG27JN

pith:2016:OIEG27JNK2V3IUWBCVZD3TK6LS

not attested not anchored not stored refs pending

Kinematics of the jet in M87 on scales of 100 -- 1000 Schwarzschild radii

A. P. Lobanov, F. Mertens, P. E. Hardee, R. C. Walker

arxiv:1608.05063 v1 · 2016-08-17 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIEG27JNK2V3IUWBCVZD3TK6LS}

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	2026-05-18T01:00:45.032614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72086d7d2d56abb452c115723dcd5e5ca1e4aba6419a30be4e912e7da2b53dec

Aliases

arxiv: 1608.05063 · arxiv_version: 1608.05063v1 · doi: 10.48550/arxiv.1608.05063 · pith_short_12: OIEG27JNK2V3 · pith_short_16: OIEG27JNK2V3IUWB · pith_short_8: OIEG27JN

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/OIEG27JNK2V3IUWBCVZD3TK6LS \
  | 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: 72086d7d2d56abb452c115723dcd5e5ca1e4aba6419a30be4e912e7da2b53dec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bc90c62f0b3b3bad4832b6a559fcccc5099d0be7cd94cd0bd34317a3963c2fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-08-17T19:37:47Z",
    "title_canon_sha256": "d86f99ccec17421df3c719be0a5bc6b0422ad70ea31f0d74ec21fff1bb959f02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05063",
    "kind": "arxiv",
    "version": 1
  }
}