Pith Number

pith:6O4URFZF

pith:2013:6O4URFZFSR2WA5AYS5BLHQO42I

not attested not anchored not stored refs pending

Potential of EBL and cosmology studies with the Cherenkov Telescope Array

Bagmeet Behera, Daniel Mazin, Martin Raue, Susumu Inoue, Takeshi Nakamori, Tomonori Totani (for the CTA Consortium), Yoshiyuki Inoue

arxiv:1303.7124 v1 · 2013-03-28 · astro-ph.CO · 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{6O4URFZFSR2WA5AYS5BLHQO42I}

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	2026-07-04T23:54:49.267884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3b948972594756074189742b3c1dcd2149ec931734aee085de179f2a70da57d

Aliases

arxiv: 1303.7124 · arxiv_version: 1303.7124v1 · doi: 10.48550/arxiv.1303.7124 · pith_short_12: 6O4URFZFSR2W · pith_short_16: 6O4URFZFSR2WA5AY · pith_short_8: 6O4URFZF

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/6O4URFZFSR2WA5AYS5BLHQO42I \
  | 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: f3b948972594756074189742b3c1dcd2149ec931734aee085de179f2a70da57d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "418d262dec57d8ddabb376eb947306ba002018be6786ce633975d65c7a8a08bf",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-28T13:52:06Z",
    "title_canon_sha256": "35efeb425cfe88644fc45bad71f03303c12c3ae4132440924c613192d3f65396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7124",
    "kind": "arxiv",
    "version": 1
  }
}