Pith Number

pith:N7P6TM44

pith:2005:N7P6TM44XZRWFHJ7XOR6OTFO3G

not attested not anchored not stored refs pending

Using the photons from the Crab Nebula seen by GLAST to calibrate MAGIC and the Imaging Air Cherenkov Telescopes

A. De Angelis, A. Moralejo, A. Saggion, B. De Lotto, C. Bigongiari, D. Bastieri, D. Pascoli, E. Bisesi, F. Longo, G. Busetto, L. Peruzzo, M. Mariotti, P. Sartori, R. Rando, S. Raducci, T. Lenisa, V. Scalzotto

arxiv:astro-ph/0504301 v1 · 2005-04-13 · astro-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{N7P6TM44XZRWFHJ7XOR6OTFO3G}

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	2026-07-04T16:52:10.815299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fdfe9b39cbe63629d3fbba3e74caed9b92dca745acdf03a6e2435009d445ea3

Aliases

arxiv: astro-ph/0504301 · arxiv_version: astro-ph/0504301v1 · doi: 10.48550/arxiv.astro-ph/0504301 · pith_short_12: N7P6TM44XZRW · pith_short_16: N7P6TM44XZRWFHJ7 · pith_short_8: N7P6TM44

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/N7P6TM44XZRWFHJ7XOR6OTFO3G \
  | 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: 6fdfe9b39cbe63629d3fbba3e74caed9b92dca745acdf03a6e2435009d445ea3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f593bd7a3d9939f43868932bdadc3c763215423eb120a42ad978619127d5865",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-04-13T17:27:36Z",
    "title_canon_sha256": "bd5488e3a4cc1f86167e001bf96a6ba0000252b7ff0fa7e15be25618af732f85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0504301",
    "kind": "arxiv",
    "version": 1
  }
}