Pith Number

pith:OXUCPOLJ

pith:2014:OXUCPOLJ4LFXH3N3VY42YBETIP

not attested not anchored not stored refs pending

Galaxy And Mass Assembly (GAMA): Stellar mass functions by Hubble type

Aaron S. G. Robotham, Alister W. Graham, Amanda E. Bauer, Andrew M. Hopkins, \'Angel R. L\'opez-S\'anchez, Anne E. Sansom, Benne W. Holwerda, Christopher J. Conselice, Cristina C. Popescu, Edward N. Taylor, Ivan Baldry, Jochen Liske, Jon Loveday, Joss Bland-Hawthorn, Lee S. Kelvin, Maritza A. Lara-L\'opez, Matthew Colless, Matthew Prescott, Mehmet Alpaslan, Michael J. I. Brown, Peder Norberg, Richard J. Tuffs, Simon P. Driver, Steven P. Bamford, Steven Phillipps

arxiv:1407.7555 v1 · 2014-07-28 · astro-ph.GA

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

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	2026-05-18T01:42:29.102828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75e827b969e2cb73edbbae39ac049343ef8b5250caf69deac4a45b32a3c8f8fe

Aliases

arxiv: 1407.7555 · arxiv_version: 1407.7555v1 · doi: 10.48550/arxiv.1407.7555 · pith_short_12: OXUCPOLJ4LFX · pith_short_16: OXUCPOLJ4LFXH3N3 · pith_short_8: OXUCPOLJ

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/OXUCPOLJ4LFXH3N3VY42YBETIP \
  | 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: 75e827b969e2cb73edbbae39ac049343ef8b5250caf69deac4a45b32a3c8f8fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84aa773a2229fcd090917b098655fb40d4c3a66a52fb554bc2248954e9704f41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-28T20:20:20Z",
    "title_canon_sha256": "7f783e5431ca61f4b92b34ef3c8cfed8990a1dedfc8d6c5ae88d16a7391e794f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7555",
    "kind": "arxiv",
    "version": 1
  }
}