Pith Number

pith:IEHYRBDL

pith:2009:IEHYRBDLEMTFXJ2UT7DGE4CJYG

not attested not anchored not stored refs pending

A Quintom scenario with mixed kinetic terms

Emmanuel N. Saridakis, Joel M. Weller

arxiv:0912.5304 v2 · 2009-12-29 · hep-th · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEHYRBDLEMTFXJ2UT7DGE4CJYG}

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.

Cited by

1 paper in Pith

The Quintom theory of dark energy after DESI DR2

Receipt and verification

First computed	2026-05-18T02:33:55.189960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

410f88846b23265ba7549fc6627049c197f2ad4c927986c38791b7f1f8458ae9

Aliases

arxiv: 0912.5304 · arxiv_version: 0912.5304v2 · doi: 10.48550/arxiv.0912.5304 · pith_short_12: IEHYRBDLEMTF · pith_short_16: IEHYRBDLEMTFXJ2U · pith_short_8: IEHYRBDL

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/IEHYRBDLEMTFXJ2UT7DGE4CJYG \
  | 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: 410f88846b23265ba7549fc6627049c197f2ad4c927986c38791b7f1f8458ae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2973b2e69f91dfa5a894b18afba75314aa9556cc133bd1fc262b7f00f59325f2",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-12-29T13:40:40Z",
    "title_canon_sha256": "5a2f866c6506ebf5b65c1e0c3121561d200a9269e8734cdd8ca0100d8dc78cb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.5304",
    "kind": "arxiv",
    "version": 2
  }
}