Pith Number

pith:CVM5FQKC

pith:2016:CVM5FQKCEM5SVKBUU4AJ5KE5M5

not attested not anchored not stored refs pending

A textbook example of ram-pressure stripping in the Hydra A/A780 cluster

D. Eckert, E. Roediger, F. Gastaldello, M. Gaspari, M. Girardi, M. Nonino, M. Rossetti, S. De Grandi, S. Ghizzardi, S. Molendi

arxiv:1602.07148 v1 · 2016-02-23 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVM5FQKCEM5SVKBUU4AJ5KE5M5}

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	2026-05-18T01:08:11.831968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1559d2c142233b2aa834a7009ea89d6777c0f2772deddfaf9ffae52ae63626b8

Aliases

arxiv: 1602.07148 · arxiv_version: 1602.07148v1 · doi: 10.48550/arxiv.1602.07148 · pith_short_12: CVM5FQKCEM5S · pith_short_16: CVM5FQKCEM5SVKBU · pith_short_8: CVM5FQKC

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/CVM5FQKCEM5SVKBUU4AJ5KE5M5 \
  | 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: 1559d2c142233b2aa834a7009ea89d6777c0f2772deddfaf9ffae52ae63626b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceda705e3390714cc2715567cbc2ee8076b3124fc9b1aea1156750762f62bf7b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-23T13:39:23Z",
    "title_canon_sha256": "54c2fa5bc4c52f4cfaf38dfbd8073cb54a752c77bcad14ff294e32c89ad8e1ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07148",
    "kind": "arxiv",
    "version": 1
  }
}