Pith Number

pith:TMR2DJSK

pith:2008:TMR2DJSKQ7FTV55322PT5XTCSM

not attested not anchored not stored refs pending

Dynamical Evolution of AGN Host Galaxies - Gas In/Out-Flow Rates in 7 NUGA Galaxies

(2)CRAL-Observatoire de Lyon-France, (3)OAN-Madrid-Spain, (4)LERMA-Paris-France, (5)LJMU-Liverpool-UK), Carole G. Mundell (5), Eric Emsellem (2), Eva Schinnerer (1), Francoise Combes (4), Hans-Walter Rix (1) ((1)MPIA-Heidelberg-Germany, Santiago Garcia-Burillo (3), Sebastian Haan (1)

arxiv:0811.1988 v1 · 2008-11-12 · 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{TMR2DJSKQ7FTV55322PT5XTCSM}

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	2026-05-18T04:29:25.165420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b23a1a64a87cb3af7bbd69f3ede62930d167244fec1953284a041edcdd1e156

Aliases

arxiv: 0811.1988 · arxiv_version: 0811.1988v1 · doi: 10.48550/arxiv.0811.1988 · pith_short_12: TMR2DJSKQ7FT · pith_short_16: TMR2DJSKQ7FTV553 · pith_short_8: TMR2DJSK

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/TMR2DJSKQ7FTV55322PT5XTCSM \
  | 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: 9b23a1a64a87cb3af7bbd69f3ede62930d167244fec1953284a041edcdd1e156

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbffae97267dcb630d50b9edebb97f822ec80459a27a079f17ad84be6ed98eee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-12T21:01:22Z",
    "title_canon_sha256": "1f8ffe4ca2f07c14dae1ebd2360e495cacd0587bab16d7e1df156b52f1e4b043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1988",
    "kind": "arxiv",
    "version": 1
  }
}