Pith Number

pith:4EBBPZ73

pith:2021:4EBBPZ73SHAAJMP63FN27PLG2A

not attested not anchored not stored refs pending

Neutrino production in Population III microquasars

Agust\'in M. Carulli, Gustavo E. Romero, Mat\'ias M. Reynoso

arxiv:2101.02999 v1 · 2021-01-08 · 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{4EBBPZ73SHAAJMP63FN27PLG2A}

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	2026-07-05T02:09:56.166357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e10217e7fb91c004b1fed95bafbd66d00f1ef9817e0a33b54438e4033004690d

Aliases

arxiv: 2101.02999 · arxiv_version: 2101.02999v1 · doi: 10.48550/arxiv.2101.02999 · pith_short_12: 4EBBPZ73SHAA · pith_short_16: 4EBBPZ73SHAAJMP6 · pith_short_8: 4EBBPZ73

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/4EBBPZ73SHAAJMP63FN27PLG2A \
  | 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: e10217e7fb91c004b1fed95bafbd66d00f1ef9817e0a33b54438e4033004690d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c6732f325d63918d20ef2477b4ae0c17b9ae1c40b335920db7572f37c505ab1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-01-08T13:21:16Z",
    "title_canon_sha256": "89d7e3b58153124772b112db7952f7be5f4cd0f037a4037a094022bff53d9bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.02999",
    "kind": "arxiv",
    "version": 1
  }
}