Pith Number

pith:3SAV2HN4

pith:2021:3SAV2HN47OID56GOIIYSCLD2CG

not attested not anchored not stored refs pending

IACHEC 2020/2021 Pandemic Report

C. E. Grant, E. D. Miller, H. L. Marshall, K. Forster, K. K. Madsen, L. Natalucci, M. Guainazzi, P. P. Plucinsky, V. Burwitz, V. Kashyap, Y. Terada

arxiv:2111.01613 v1 · 2021-11-02 · astro-ph.IM · 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{3SAV2HN47OID56GOIIYSCLD2CG}

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.

Cited by

2 papers in Pith

Flux variability of the "10 keV feature" of 4U 0115+63

The SRG/eROSITA all-sky survey: First X-ray catalogues and data release of the western Galactic hemisphere

Receipt and verification

First computed	2026-07-05T03:28:31.005481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc815d1dbcfb903ef8ce4231212c7a11a0bde94f41e5351e6e85028588dafb3c

Aliases

arxiv: 2111.01613 · arxiv_version: 2111.01613v1 · doi: 10.48550/arxiv.2111.01613 · pith_short_12: 3SAV2HN47OID · pith_short_16: 3SAV2HN47OID56GO · pith_short_8: 3SAV2HN4

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/3SAV2HN47OID56GOIIYSCLD2CG \
  | 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: dc815d1dbcfb903ef8ce4231212c7a11a0bde94f41e5351e6e85028588dafb3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd88e2d50018f57b84e36ef94bdf3520bb4f94b1e6773e01a50169a265c2544e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-11-02T14:20:51Z",
    "title_canon_sha256": "7470f2a40b6e28046a9a79fc21e7678f33531cbdc542ddd94ad53905e8f231eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01613",
    "kind": "arxiv",
    "version": 1
  }
}