Pith Number

pith:37VAZNX6

pith:2017:37VAZNX6KHDABHDTO54ZNLUL3M

not attested not anchored not stored refs pending

On the occurrence of mass inflation for the Einstein-Maxwell-scalar field system with a cosmological constant and an exponential Price law

Jo\~ao L. Costa, Jorge Drumond Silva, Jos\'e Nat\'ario, Pedro M. Gir\~ao

arxiv:1707.08975 v3 · 2017-07-27 · gr-qc · math-ph · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37VAZNX6KHDABHDTO54ZNLUL3M}

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	2026-05-18T00:05:39.690168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfea0cb6fe51c6009c73777996ae8bdb3405d215c297fa2aa2fd585f35a8a0e5

Aliases

arxiv: 1707.08975 · arxiv_version: 1707.08975v3 · doi: 10.48550/arxiv.1707.08975 · pith_short_12: 37VAZNX6KHDA · pith_short_16: 37VAZNX6KHDABHDT · pith_short_8: 37VAZNX6

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/37VAZNX6KHDABHDTO54ZNLUL3M \
  | 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: dfea0cb6fe51c6009c73777996ae8bdb3405d215c297fa2aa2fd585f35a8a0e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4f2287143a2182cb013e4ff916560f3f79b69039b58f26e616a81109f742dd7",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-07-27T18:01:10Z",
    "title_canon_sha256": "924c6e3508a05414adb556b4dd715404f9410765f85f116941f4bbfb7e206d7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08975",
    "kind": "arxiv",
    "version": 3
  }
}