Pith Number

pith:DGWBC77Q

pith:2015:DGWBC77Q5O4AHQIMCKSADNMDLE

not attested not anchored not stored refs pending

Identification of the ~3.55 keV emission line candidate objects across the sky

Denys Savchenko, Dmytro Iakubovskyi

arxiv:1511.02698 v1 · 2015-11-09 · astro-ph.HE · astro-ph.CO · astro-ph.IM · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGWBC77Q5O4AHQIMCKSADNMDLE}

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	2026-05-18T01:27:29.581434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19ac117ff0ebb803c10c12a401b5835921b05da0ec45904bd148475888d41107

Aliases

arxiv: 1511.02698 · arxiv_version: 1511.02698v1 · doi: 10.48550/arxiv.1511.02698 · pith_short_12: DGWBC77Q5O4A · pith_short_16: DGWBC77Q5O4AHQIM · pith_short_8: DGWBC77Q

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/DGWBC77Q5O4AHQIMCKSADNMDLE \
  | 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: 19ac117ff0ebb803c10c12a401b5835921b05da0ec45904bd148475888d41107

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f71465d86f2d8ce8a2d8e109ac86fa5416aff53460c90517fc244e9c0ef8a83c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.IM",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-09T14:43:56Z",
    "title_canon_sha256": "bab5ba106e69b73cea17d99ea3ac8108875e77ec6644747ef5a5fce6e393cb65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02698",
    "kind": "arxiv",
    "version": 1
  }
}