Pith Number

pith:TGJTDFDI

pith:2017:TGJTDFDIIKHNXNU6ND3KMU6BNO

not attested not anchored not stored refs pending

Identifying the brightest Galactic globular clusters for future observations by H.E.S.S. and CTA

Christo Venter, Hambeleleni Ndiyavala, Petrus Paulus Kruger

arxiv:1708.09817 v1 · 2017-08-31 · 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{TGJTDFDIIKHNXNU6ND3KMU6BNO}

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	2026-05-18T00:31:11.821000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9993319468428edbb69e68f6a653c16b9beffbf0905f6952027dec36bb0fe98c

Aliases

arxiv: 1708.09817 · arxiv_version: 1708.09817v1 · doi: 10.48550/arxiv.1708.09817 · pith_short_12: TGJTDFDIIKHN · pith_short_16: TGJTDFDIIKHNXNU6 · pith_short_8: TGJTDFDI

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/TGJTDFDIIKHNXNU6ND3KMU6BNO \
  | 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: 9993319468428edbb69e68f6a653c16b9beffbf0905f6952027dec36bb0fe98c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7ca7f15f267d4a9b8d1d1eb1bfe52715b7dd97ba867ad1502ebf9510c39d731",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-08-31T17:01:35Z",
    "title_canon_sha256": "d299dae81b359f09667dfb4bb8102d65bab162e6cca546f9030657b535798664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09817",
    "kind": "arxiv",
    "version": 1
  }
}