Pith Number

pith:MMZTVOAJ

pith:2019:MMZTVOAJFUL552QKH5364ZVJ23

not attested not anchored not stored refs pending

The Transient program of the Cherenkov Telescope Array

Fabian Sch\"ussler (for the CTA consortium)

arxiv:1907.07567 v1 · 2019-07-17 · 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{MMZTVOAJFUL552QKH5364ZVJ23}

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	2026-05-17T23:40:21.725264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63333ab8092d17deea0a3f77ee66a9d6f5715f431737a1a6f6283fbe3a068953

Aliases

arxiv: 1907.07567 · arxiv_version: 1907.07567v1 · doi: 10.48550/arxiv.1907.07567 · pith_short_12: MMZTVOAJFUL5 · pith_short_16: MMZTVOAJFUL552QK · pith_short_8: MMZTVOAJ

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/MMZTVOAJFUL552QKH5364ZVJ23 \
  | 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: 63333ab8092d17deea0a3f77ee66a9d6f5715f431737a1a6f6283fbe3a068953

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8f226d9a760b4622a673788b64a6ee8fc1bfdeb8bec422f49186aab9837d7d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-07-17T15:07:00Z",
    "title_canon_sha256": "f821d2cc7595ddd3e6bd8df4b3445e809927e3ff2092b77973ffb686808f2c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07567",
    "kind": "arxiv",
    "version": 1
  }
}