Pith Number

pith:SKCKFVKL

pith:2015:SKCKFVKLLSF5LR4TYBZXLQSMIN

not attested not anchored not stored refs pending

The NuSTAR view of reflection and absorption in NGC 7582

C.J. Hailey, C. Ricci, D.J. Walton, D. Stern, E. Rivers, F.E. Bauer, F.E. Christensen, F. Harrison, M. Balokovi\'c, M. Brightman, M. Koss, P. Ar\'Evalo, P. Gandhi, S.E. Boggs, W.N. Brandt, W.W. Craig, W.W. Zhang

arxiv:1511.01951 v1 · 2015-11-05 · 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{SKCKFVKLLSF5LR4TYBZXLQSMIN}

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	2026-05-18T01:24:17.652796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9284a2d54b5c8bd5c793c07375c24c43651b208e4b1a58e565a35f345c110790

Aliases

arxiv: 1511.01951 · arxiv_version: 1511.01951v1 · doi: 10.48550/arxiv.1511.01951 · pith_short_12: SKCKFVKLLSF5 · pith_short_16: SKCKFVKLLSF5LR4T · pith_short_8: SKCKFVKL

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/SKCKFVKLLSF5LR4TYBZXLQSMIN \
  | 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: 9284a2d54b5c8bd5c793c07375c24c43651b208e4b1a58e565a35f345c110790

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e86ceafce555d20b4252206ee9cdfa145ff06b3004dbeea1c152fb66a5eec95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-05T23:19:42Z",
    "title_canon_sha256": "8742ae071c2629aeddad63a6b4d80c11126d7d999c2bd55f566bb45629f032d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01951",
    "kind": "arxiv",
    "version": 1
  }
}