Pith Number

pith:NJFXVOVG

pith:2018:NJFXVOVGYPOPBJKXCISN6CMCD7

not attested not anchored not stored refs pending

Constraints on field flows of quintessence dark energy

Balakrishna S. Haridasu, Federico Tosone, Nicola Vittorio, Vladimir V. Lukovi\'c

arxiv:1811.05434 v2 · 2018-11-13 · 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{NJFXVOVGYPOPBJKXCISN6CMCD7}

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	2026-05-17T23:54:22.058378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4b7abaa6c3dcf0a5571224df09821ff6f82697f9b521cdfa06eb1e56d5f65d

Aliases

arxiv: 1811.05434 · arxiv_version: 1811.05434v2 · doi: 10.48550/arxiv.1811.05434 · pith_short_12: NJFXVOVGYPOP · pith_short_16: NJFXVOVGYPOPBJKX · pith_short_8: NJFXVOVG

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/NJFXVOVGYPOPBJKXCISN6CMCD7 \
  | 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: 6a4b7abaa6c3dcf0a5571224df09821ff6f82697f9b521cdfa06eb1e56d5f65d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87fba262f3d61876c9756e0d536e768379123e19b62856321ab313f45479a96d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-11-13T17:52:03Z",
    "title_canon_sha256": "c72ce3c3676f2813c394cba8b7fcfd61909b2c36ef1fcc2364002f4e45858c7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05434",
    "kind": "arxiv",
    "version": 2
  }
}