Pith Number

pith:ONHBW2LV

pith:2007:ONHBW2LVOCPD4AG3RSGFELYBQZ

not attested not anchored not stored refs pending

H.E.S.S. observations of the supernova remnant RX J0852.0-4622

B. Degrange, F. Aharonian, H. E. S. S. Collaboration: M. Lemoine-Goumard, L. Drury, U. Schwanke

arxiv:0709.4621 v1 · 2007-09-28 · 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{ONHBW2LVOCPD4AG3RSGFELYBQZ}

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	2026-05-18T03:48:11.855019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

734e1b6975709e3e00db8c8c522f01864a54b517ae387e70cfa9aeb290db639d

Aliases

arxiv: 0709.4621 · arxiv_version: 0709.4621v1 · doi: 10.48550/arxiv.0709.4621 · pith_short_12: ONHBW2LVOCPD · pith_short_16: ONHBW2LVOCPD4AG3 · pith_short_8: ONHBW2LV

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/ONHBW2LVOCPD4AG3RSGFELYBQZ \
  | 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: 734e1b6975709e3e00db8c8c522f01864a54b517ae387e70cfa9aeb290db639d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3b00af4b005877d7d97d04fd408db030b50ce5658775621301bb3caa6c45c6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-28T14:29:29Z",
    "title_canon_sha256": "c3c6c604f794db3a85b3a65ad9741326a2fb68de73e7e55e9d74348400d8e652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.4621",
    "kind": "arxiv",
    "version": 1
  }
}