Pith Number

pith:3LXCE2WP

pith:2005:3LXCE2WP4LTSDYI4TDXP6UAFF3

not attested not anchored not stored refs pending

Intergalactic Photon Spectra from the Far IR to the UV Lyman Limit for $0 < z < 6$ and the Optical Depth of the Universe to High Energy Gamma-Rays

F.W. Stecker (NASA/GSFC, M.A. Malkan (UCLA), S.T. Scully (JMU), UCLA)

arxiv:astro-ph/0510449 v4 · 2005-10-14 · astro-ph · 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{3LXCE2WP4LTSDYI4TDXP6UAFF3}

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

Multi-TeV flaring in nearby High Energy Blazars: A photohadronic scenario

Ultra-High-Energy Tau Neutrinos as Probes of Lorentz Invariance

Receipt and verification

First computed	2026-05-18T04:36:29.628471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daee226acfe2e721e11c98eeff50052ef962ae8fd061d6bcd1524ee50eaaa3d6

Aliases

arxiv: astro-ph/0510449 · arxiv_version: astro-ph/0510449v4 · doi: 10.48550/arxiv.astro-ph/0510449 · pith_short_12: 3LXCE2WP4LTS · pith_short_16: 3LXCE2WP4LTSDYI4 · pith_short_8: 3LXCE2WP

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/3LXCE2WP4LTSDYI4TDXP6UAFF3 \
  | 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: daee226acfe2e721e11c98eeff50052ef962ae8fd061d6bcd1524ee50eaaa3d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0d64277f121004fc7acbb7140075e5ef2382ebb76b5c42c8db53a8b75507c3c",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-14T18:27:44Z",
    "title_canon_sha256": "fbadf1f00de00693a7a7837335e70759625ec7ecaf698cdd9958eafa7d5d5ab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510449",
    "kind": "arxiv",
    "version": 4
  }
}