Pith Number

pith:5QP3CT45

pith:2020:5QP3CT45VDA7P4HBHP53OV2VSM

not attested not anchored not stored refs pending

The high-energy emission from HD~93129A near periastron

A. ud-Doula, D. Altamirano, F. Garc\'ia, G. E. Romero, H. Sana, J. Ma\'iz Apell\'aniz, J. M. Paredes, K. Hamaguchi, M. Corcoran, M. De Becker, M. Tavani, P. Munar Adrover, R. H. Barb\'a, S. del Palacio, V. Bosch-Ramon

arxiv:2004.10032 v1 · 2020-04-21 · 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{5QP3CT45VDA7P4HBHP53OV2VSM}

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	2026-07-05T01:04:23.452028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec1fb14f9da8c1f7f0e13bfbb75755933036bb8fceea44f11d3f78db593253ff

Aliases

arxiv: 2004.10032 · arxiv_version: 2004.10032v1 · doi: 10.48550/arxiv.2004.10032 · pith_short_12: 5QP3CT45VDA7 · pith_short_16: 5QP3CT45VDA7P4HB · pith_short_8: 5QP3CT45

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/5QP3CT45VDA7P4HBHP53OV2VSM \
  | 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: ec1fb14f9da8c1f7f0e13bfbb75755933036bb8fceea44f11d3f78db593253ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6946ed082cfcb76f37b73e211a264e1a66d440b455933a22b6363557ffb16da2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-04-21T14:10:11Z",
    "title_canon_sha256": "bfe17345b43844f498836fdfcc255b19864ddc2be9a8461f54a051f54f91a42d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.10032",
    "kind": "arxiv",
    "version": 1
  }
}