Pith Number

pith:3DTU5BD6

pith:2017:3DTU5BD6TDAYRQMCBW3YAJ7RUE

not attested not anchored not stored refs pending

Molecular Clouds as the Origin of the Fermi Gamma-Ray GeV-Excess

2) ((1) Karlsruhe Institute of Technology, (2) MPI for Radioastronomy, Alexander Neumann (1), Bonn, Germany, Germany), Iris Gebauer (1), Leo Bosse (1), Peter Biermann (1, Wim de Boer (1)

arxiv:1707.08653 v1 · 2017-07-26 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DTU5BD6TDAYRQMCBW3YAJ7RUE}

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	2026-05-18T00:35:30.777022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8e74e847e98c188c1820db78027f1a131f9ab4e8d0518e99eb0ed58a8470388

Aliases

arxiv: 1707.08653 · arxiv_version: 1707.08653v1 · doi: 10.48550/arxiv.1707.08653 · pith_short_12: 3DTU5BD6TDAY · pith_short_16: 3DTU5BD6TDAYRQMC · pith_short_8: 3DTU5BD6

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/3DTU5BD6TDAYRQMCBW3YAJ7RUE \
  | 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: d8e74e847e98c188c1820db78027f1a131f9ab4e8d0518e99eb0ed58a8470388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69fe2bfbbb4670208b23d181098f076a7bf90627df9dbf03648a917d8bbbf4f8",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-26T21:48:10Z",
    "title_canon_sha256": "bdee6e042b6d61e40dd1721841897de9da44aa2c229b3da0b41190ef542871c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08653",
    "kind": "arxiv",
    "version": 1
  }
}