Pith Number

pith:GX3KDPZ5

pith:2024:GX3KDPZ5M7WY2YXHMEF5UTKZVL

not attested not anchored not stored refs pending

Mid-Range Science Objectives for the Event Horizon Telescope

The Event Horizon Telescope Collaboration

arxiv:2410.02986 v1 · 2024-10-03 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GX3KDPZ5M7WY2YXHMEF5UTKZVL}

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

Dynamics and geometry of the inner sub-parsec-scale jet in 3C 279 observed with the Event Horizon Telescope

Receipt and verification

First computed	2026-07-05T09:15:42.548229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35f6a1bf3d67ed8d62e7610bda4d59aac38ab0fa18f3dc9dc9d4bb26e681afd3

Aliases

arxiv: 2410.02986 · arxiv_version: 2410.02986v1 · doi: 10.48550/arxiv.2410.02986 · pith_short_12: GX3KDPZ5M7WY · pith_short_16: GX3KDPZ5M7WY2YXH · pith_short_8: GX3KDPZ5

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/GX3KDPZ5M7WY2YXHMEF5UTKZVL \
  | 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: 35f6a1bf3d67ed8d62e7610bda4d59aac38ab0fa18f3dc9dc9d4bb26e681afd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15936d10c83842f163a53cc452344f041acc45d62636336100f877b9fe8de96f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-10-03T20:54:00Z",
    "title_canon_sha256": "ce2ce01079a81c2592e221d9c772c6f7bdda97e638c8a9399e0f5659885aa2e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.02986",
    "kind": "arxiv",
    "version": 1
  }
}