Pith Number

pith:CEMK7CDM

pith:2020:CEMK7CDMWOH6UXUVYKDNGVVUEH

not attested not anchored not stored refs pending

Multiple AGN activity during the BCG assembly of XDCPJ0044.0-2033 at z~1.6

A. Bongiorno, A. Nastasi, A. Travascio, E. Merlin, E. Piconcelli, F. De Gasperin, F. Duras, F. Fiore, G. Vietri, L. Zappacosta, M. Bischetti, N. Menci, P. Mazzotta, P. Tozzi, R. Fassbender, V. F. Cardone

arxiv:2008.11132 v1 · 2020-08-25 · 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{CEMK7CDMWOH6UXUVYKDNGVVUEH}

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	2026-07-05T01:30:14.546404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1118af886cb38fea5e95c286d356b421c510eeebfa4b3abdba4cd3f2983399e1

Aliases

arxiv: 2008.11132 · arxiv_version: 2008.11132v1 · doi: 10.48550/arxiv.2008.11132 · pith_short_12: CEMK7CDMWOH6 · pith_short_16: CEMK7CDMWOH6UXUV · pith_short_8: CEMK7CDM

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/CEMK7CDMWOH6UXUVYKDNGVVUEH \
  | 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: 1118af886cb38fea5e95c286d356b421c510eeebfa4b3abdba4cd3f2983399e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bcafec28715aaac6a85a4cc2c1047a65b32998d9a8c2e89f645e7bbcedd5625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-25T16:04:22Z",
    "title_canon_sha256": "8b03c6155e230c9fb8b44c5d1f2702e284d702f0789f735046193ee9f03faee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11132",
    "kind": "arxiv",
    "version": 1
  }
}