Pith Number

pith:NODTYAPI

pith:2017:NODTYAPIMBWYAKQNKGKX3T5WU2

not attested not anchored not stored refs pending

X-Ray Superflares on CC Eri

J. C. Pandey, Kuntal Misra, Subhajeet Karmakar, V. S. Airapetian

arxiv:1705.06930 v1 · 2017-05-19 · astro-ph.SR · 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{NODTYAPIMBWYAKQNKGKX3T5WU2}

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	2026-05-18T00:44:10.943900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b873c01e8606d802a0d51957dcfb6a6b2dab4578c94708fc7a37f1b2db2601a

Aliases

arxiv: 1705.06930 · arxiv_version: 1705.06930v1 · doi: 10.48550/arxiv.1705.06930 · pith_short_12: NODTYAPIMBWY · pith_short_16: NODTYAPIMBWYAKQN · pith_short_8: NODTYAPI

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/NODTYAPIMBWYAKQNKGKX3T5WU2 \
  | 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: 6b873c01e8606d802a0d51957dcfb6a6b2dab4578c94708fc7a37f1b2db2601a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0595f988810b911c89158a9d4eab6e3e87567a65b741f0cce3ea48efd1b6d4a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-19T10:57:51Z",
    "title_canon_sha256": "dd01aa003478fad72055fa8f358945c51cb0495af893662ecdc026605c177771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06930",
    "kind": "arxiv",
    "version": 1
  }
}