Pith Number

pith:5SKIG6DT

pith:2013:5SKIG6DT7S6KDAZ7XOPBFJ63YF

not attested not anchored not stored refs pending

Non-relativistic approach for cosmological Scalar Field Dark Matter

L. Arturo Urena-Lopez

arxiv:1310.8601 v2 · 2013-10-31 · astro-ph.CO · gr-qc · hep-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{5SKIG6DT7S6KDAZ7XOPBFJ63YF}

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	2026-05-18T02:46:31.194720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec94837873fcbca1833fbb9e12a7dbc1621bef3395205c460f9c0e40c537f7bd

Aliases

arxiv: 1310.8601 · arxiv_version: 1310.8601v2 · doi: 10.48550/arxiv.1310.8601 · pith_short_12: 5SKIG6DT7S6K · pith_short_16: 5SKIG6DT7S6KDAZ7 · pith_short_8: 5SKIG6DT

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/5SKIG6DT7S6KDAZ7XOPBFJ63YF \
  | 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: ec94837873fcbca1833fbb9e12a7dbc1621bef3395205c460f9c0e40c537f7bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42969f83d28421ce614c937fd63587aa9bcdbc5e6cd84fbe30196163231f5cb9",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-31T17:23:36Z",
    "title_canon_sha256": "f80a1ce88ab885fc56847b8f246b3052c4cc6a1cfe8eebcc3d43ce1ebbc6c516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8601",
    "kind": "arxiv",
    "version": 2
  }
}