Pith Number

pith:NXWBVUZR

pith:2016:NXWBVUZR35JARD6USM46QDDPAF

not attested not anchored not stored refs pending

Quantum Cosmology from Group Field Theory Condensates: a Review

Lorenzo Sindoni, Steffen Gielen

arxiv:1602.08104 v2 · 2016-02-25 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXWBVUZR35JARD6USM46QDDPAF}

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

Collective excitations in quantum gravity condensates

Receipt and verification

First computed	2026-05-18T01:08:32.309573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dec1ad331df52088fd49339e80c6f0145adb5a6edbc7379bb1dad4a7d0ea7c7

Aliases

arxiv: 1602.08104 · arxiv_version: 1602.08104v2 · doi: 10.48550/arxiv.1602.08104 · pith_short_12: NXWBVUZR35JA · pith_short_16: NXWBVUZR35JARD6U · pith_short_8: NXWBVUZR

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/NXWBVUZR35JARD6USM46QDDPAF \
  | 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: 6dec1ad331df52088fd49339e80c6f0145adb5a6edbc7379bb1dad4a7d0ea7c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc3fbc42ecde9d68876f56195ab1759d4756cc00f70bef03523d8a4ab7dc9e05",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-02-25T21:00:15Z",
    "title_canon_sha256": "e2bb356d487b61db98d196909c0867f591426318e43b9cdc544a0c39ae031fbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08104",
    "kind": "arxiv",
    "version": 2
  }
}