Pith Number

pith:LV2VNUQF

pith:2007:LV2VNUQFPGVHTSJUZCD5CCTLV4

not attested not anchored not stored refs pending

Using Local Volume data to constrain Dark Matter dynamics

(2) IfA, G. Lavaux (1), R. B. Tully (2) ((1) IAP / Univ. Paris 6, R. Mohayaee (1), S. Colombi (1), Univ. of Hawaii)

arxiv:0708.2618 v1 · 2007-08-20 · 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{LV2VNUQFPGVHTSJUZCD5CCTLV4}

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	2026-05-18T02:16:28.556267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d7556d20579aa79c934c887d10a6baf0a3aa16589e68b8dd5971281fb7c803a

Aliases

arxiv: 0708.2618 · arxiv_version: 0708.2618v1 · doi: 10.48550/arxiv.0708.2618 · pith_short_12: LV2VNUQFPGVH · pith_short_16: LV2VNUQFPGVHTSJU · pith_short_8: LV2VNUQF

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/LV2VNUQFPGVHTSJUZCD5CCTLV4 \
  | 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: 5d7556d20579aa79c934c887d10a6baf0a3aa16589e68b8dd5971281fb7c803a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87c9c1cbbfb8f90d4e101ba61589496999999627ecc994696315cc9d0967b307",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-08-20T09:53:15Z",
    "title_canon_sha256": "f0f9a3cb1b82021fdd1375c87983592f6b241d8ade275e7c118a73a58be95f05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.2618",
    "kind": "arxiv",
    "version": 1
  }
}