Pith Number

pith:FLV2KM2N

pith:2017:FLV2KM2NYN22IM2T3YDX2ZMFI7

not attested not anchored not stored refs pending

Molecular Gas Dominated 50 kpc Ram Pressure Stripped Tail of the Coma Galaxy D100

Elke Roediger, Francoise Combes, Jan Palous, Jeffrey D. P. Kenney, Luca Cortese, Masafumi Yagi, Michitoshi Yoshida, Ming Sun, Pavel Jachym

arxiv:1704.00824 v1 · 2017-04-03 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLV2KM2NYN22IM2T3YDX2ZMFI7}

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	2026-05-18T00:45:10.810405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aeba5334dc375a43353de077d658547d17ad4fe8d94a2e14688ed40e55b465b

Aliases

arxiv: 1704.00824 · arxiv_version: 1704.00824v1 · doi: 10.48550/arxiv.1704.00824 · pith_short_12: FLV2KM2NYN22 · pith_short_16: FLV2KM2NYN22IM2T · pith_short_8: FLV2KM2N

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/FLV2KM2NYN22IM2T3YDX2ZMFI7 \
  | 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: 2aeba5334dc375a43353de077d658547d17ad4fe8d94a2e14688ed40e55b465b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c2680f4f4d1946c34b661b33e456c929d37ff6b6c5e5663284da9da3e6442cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-03T21:58:46Z",
    "title_canon_sha256": "3f3efea30b20e159b6b6ced0a62614cc8de3965f0a523667f4d08459b209bb1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00824",
    "kind": "arxiv",
    "version": 1
  }
}