Pith Number

pith:P2L6DFDV

pith:2017:P2L6DFDVQTBCS3HFYR3KXLSTUU

not attested not anchored not stored refs pending

The X-ray footprint of the CircumNuclear Disk

Andreas Eckart, Enmanuelle Mossoux

arxiv:1711.07841 v1 · 2017-11-21 · 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{P2L6DFDVQTBCS3HFYR3KXLSTUU}

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	2026-05-18T00:29:24.065661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e97e1947584c2296ce5c476abae53a524e0814fcafdf99fa6c877c484d72a1f

Aliases

arxiv: 1711.07841 · arxiv_version: 1711.07841v1 · doi: 10.48550/arxiv.1711.07841 · pith_short_12: P2L6DFDVQTBC · pith_short_16: P2L6DFDVQTBCS3HF · pith_short_8: P2L6DFDV

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/P2L6DFDVQTBCS3HFYR3KXLSTUU \
  | 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: 7e97e1947584c2296ce5c476abae53a524e0814fcafdf99fa6c877c484d72a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2276f92c36c728a8213115668f8e49511dd0cf34c44f3ec445e038f06b515bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-11-21T15:21:37Z",
    "title_canon_sha256": "1463daa8e5296d349f05916d576a31568c38fe85755790ce54cb25c4db1b183f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07841",
    "kind": "arxiv",
    "version": 1
  }
}